최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0625885 (2003-07-23) |
등록번호 | US-7291217 (2007-11-06) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 14 인용 특허 : 45 |
A corrosion-inhibiting pigment comprising a rare earth element and a valence stabilizer combinded to form a rare earth/valence stabilizer complex. The rare earth element is selected from cerium, terbium, praseodymium, or a combination thereof, and at least one rare earth element is in the tetravalen
A corrosion-inhibiting pigment comprising a rare earth element and a valence stabilizer combinded to form a rare earth/valence stabilizer complex. The rare earth element is selected from cerium, terbium, praseodymium, or a combination thereof, and at least one rare earth element is in the tetravalent oxidation state. An inorganic or organic material is used to stabilize the tetravalent rare earth ion to form a compound that is sparingly soluble in water. Specific stabilizers are chosen to control the release rate of tetravalent cerium, terbium, or praseodymium during exposure to water and to tailor the compatibility of the powder when used as a pigment in a chosen binder system. Stabilizers may also modify the processing and handling characteristics of the formed powders. Many rare earth-valence stabilizer combinations are presented that can equal the performance of conventional hexavalent chromium systems.
We claim: 1. A corrosion-inhibiting pigment composition comprising: a corrosion-inhibiting pigment comprising a rare earth element and a valence stabilizer combined to form a rare earth/valence stabilizer complex, wherein the rare earth element is selected from cerium, praseodymium, terbium, or a c
We claim: 1. A corrosion-inhibiting pigment composition comprising: a corrosion-inhibiting pigment comprising a rare earth element and a valence stabilizer combined to form a rare earth/valence stabilizer complex, wherein the rare earth element is selected from cerium, praseodymium, terbium, or a combination thereof, and at least one rare earth element is in the tetravalent oxidation state in the rare earth/valence stabilizer complex in the pigment composition, and wherein the rare earth/valence stabilizer complex has a solubility in water of between about 1횞100 and about 1횞10-5 moles per liter of cerium, terbium, or praseodymium at about 25째 C. and about 760 Torr; and a coating system comprising a carrier system and a binder system, or carrier system and a resin system, or both. 2. The pigment of claim 1 wherein the solubility of the rare earth/valence stabilizer complex in water is between about 1횞10-1 and about 1-10-4 moles per liter of cerium, terbium, or praseodymium at about 25째 C. and about 760 Torr. 3. The pigment of claim 1 wherein there is an electrostatic barrier layer around the rare earth/valence stabilizer complex in aqueous solution. 4. The pigment of claim 1 wherein the rare earth/valence stabilizer complex acts as an ion exchange agent towards corrosive ions. 5. The pigment of claim 1 wherein the rare earth/valence stabilizer complex decomposes above about 100째 C. 6. The pigment of claim 1 wherein the rare earth/valence stabilizer complex melts above about 50째 C. 7. The pigment of claim 1 wherein the rare earth/valence stabilizer complex has a central cavity containing a cerium, praseodymium or terbium ion and an additional ion. 8. The pigment of claim 7 wherein the additional ion is B+3, Al+3, Si+4, P+5, Ti+4, V+5, V+4, Cr+6, Cr+3, Mn+2, Mn+3, Mn+4, Fe+3, Fe+2, Co+2, Co+3, Ni+2, Ni+3, Ni+4, Cu+2, Cu+3, Zn+2, Ga+3, Ge+4, As+5, As+3, or Zr+4. 9. The pigment of claim 1 wherein the valence stabilizer is an inorganic valence stabilizer or an organic valence stabilizer. 10. The pigment of claim 9 wherein the valence stabilizer is the inorganic valence stabilizer selected from molybdates, tungstates, vanadates, niobates, tantalates, tellurates, periodates, iodates, antimonates, stannates, sulfates, phosphates, bromates, carbonates, nitrates, titanates, zirconates, bismuthates, germanates, arsenates, selenates, borates, aluminates, silicates, or combinations thereof. 11. The pigment of claim 10 wherein the valence stabilizer is the inorganic valence stabilizer selected from molybdates, tungstates, vanadates, niobates, tantalates, tellurates, periodates, iodates, antimonates, stannates, sulfates, phosphates, bromates, carbonates, nitrates, or combinations thereof. 12. The pigment of claim 9 wherein the valence stabilizer is the organic valence stabilizer selected from monoamines; diamines; triamines; tetraamines; pentamines; hexamines; five-or six-membered heterocyclic rings containing one to four nitrogen atoms optionally having additional nitrogen, sulfur, or oxygen binding sites; five-or six-membered heterocyclic rings containing one or two sulfur atoms and having additional nitrogen binding sites; five-or six-membered heterocyclic rings containing one or two oxygen atoms and having additional nitrogen binding sites; (two-, three-, four-, six-, eight-, or ten-)membered nitrogen, nitrogen-sulfur, or nitrogen-oxygen macrocyclics; macrocyclic oligothioketones or dithiolenes; diazenes; thio-, amido-, or imido-derivatives of hypophosphoric, phosphoric, or diphosphoric acids and salts; thio-derivatives of hypophosphoric, phosphoric, or diphosphoric acids and salts; azo compounds, triazenes, formazans, azines, hydrazones, or Schiff Bases containing at least two azo, imine, or azine groups; azo compounds, triazenes, formazans, azines, hydrazones, or Schiff Bases; ortho-(for aryl) or alpha-or beta-(for alkyl) substituted azo compounds, triazenes, formazans, azines, hydrazones, or Schiff Bases; oximes; amidines and imido compounds; dithio ligands; amides; amino acids; N-(thio)acyl 7-aminobenzylidenimines; (thio)hydroxamates; alpha-or ortho-aminothio(di)carboxylic acids and salts; (thio)semicarbazones; (thio)acyl hydrazones; (thio)carbazones; silylaminoalcohols; thioalkyl amines and imines; hydroxyalkyl imines; (thio)aryl amines and imines; guanylureas; guanidinoureas; 2-nitrosophenols; 2-nitrophenols; N-nitrosohydroxylamines; 1,3-monothioketones; monothiomalonamides; 2-thioacylacetamides; 2-acylthioacetamides; dithiodicarbonic diamides; trithiodicarboxylic acids and salts; monothiocarbamates; monothioethers; dithioethers; trithioethers; tetrathioethers; pentathioethers; hexathioethers; disulfides; monophosphines; diphosphines; triphosphines; tetraphosphines; pentaphosphines; hexaphosphines; five-or six-membered heterocyclic rings containing one or two sulfur atoms optionally having additional sulfur, oxygen, or phosphorus binding sites; five-or six-membered heterocyclic rings containing one to three phosphorus atoms optionally having additional phosphorus, nitrogen, oxygen, or sulfur binding sites; five-or six-membered heterocyclic rings containing one to four nitrogen atoms and having additional phosphorus binding sites; five-or six-membered heterocyclic rings containing one or two oxygen atoms and optionally having additional sulfur or phosphorus binding sites; (five-, seven-, or nine-)membered nitrogen, nitrogen-sulfur, or nitrogen-oxygen macrocyclics; (two-to ten-)membered sulfur, sulfur-oxygen, or sulfur-phosphorus macrocyclics, not including oligothioketones or dithiolenes; (two-to ten-)membered phosphorus, nitrogen-phosphorus, or oxygen-phosphorus macrocyclics; (two-to ten-)membered oxygen macrocyclics; thio-, amido-, or imido-derivatives of phosphonic and diphosphonic acids and salts containing no sulfur binding sites; amido-, or imido-derivatives of hypophosphoric, phosphoric, or diphosphoric acids and salts containing no sulfur binding sites; dithioperoxydiphosphoramides; dithioperoxydiphosphoric acids and salts; monothioperoxydiphosphoramides; monothioperoxydiphosphoric acids and salts; monothiophosphoric acids; phosphoro(dithioperoxoic) acids and salts; azo compounds, triazenes, formazans, azines, or Schiff Bases; silylamines; silazanes; guanidines and diguanidines; pyridinaldimines; hydrazones; hydramides; nitriles; thioureas and thioamides; ureas and pseudoureas; biurets; monothio ligands; diketone ligands; dithioperoxydicarbonic acids and salts; dithioacyl disulfides; tetrathioperoxydicarbonic diamides; (hexa-, penta-, or tetra-)thioperoxydicarbonic acids and salts; 1,2-dithiolates; rhodanines; dithiocarbimates; (thio)xanthates; S-(alkyl-or aryl-thio)thiocarboxylic acids and salts; phosphinodithioformates; (thio)borates and (thio)boronates; (thio)arsonic acids and salts; (thio)antimonic acids and salts; phosphine and arsine sulfides or oxides; beta-hydroxyketones and aldehydes; squaric acids and salts; carbamates and carbimates; carbazates; imidosulfurous diamides; sulfurdiimines; thiocarbonyl and mercapto oximes; 2-nitrothiophenols; 2-nitrilo(thio)phenols; acylcyanamides; imidates; 2-amidinoacetates; beta-ketoamines; 3-aminoacrylamides and 3,3-diaminoacrylamides; 3-aminoacrylic acids and salts and 3-hydroxy-3-aminoacrylic acids and salts; 2-nitroanilines; amine and diazine N-oxides; hydrazides and semicarbazides; (amino-or imino-)aryl phosphines; (thio-or hydroxy-)aryl phosphines; arsines; five-or six-membered heterocyclic rings containing one arsenic atom optionally having additional arsenic binding sites ;(two-to six-)membered arsenic macrocyclics; selenoethers; five-or six-membered heterocyclic rings containing one or two selenium atoms optionally having additional selenium binding sites; (two-to six-) membered selenium macrocyclics; 1,3-diselenoketones; 1,1-diselenolates; diselenocarbamates; selenophosphoric acids and salts; selenocarbonates; cyanide, isocyanide, and cyanamide ligands; nitrosyl and nitrite ligands; azide ligands; thiolates and selenolates; (thio)cyanate ligands; diene or bicyclic or tricyclic hydrocarbon ligands; carbonyl, halogen, oxo, and hydroxo ligands; or combinations thereof. 13. The pigment of claim 12 wherein the organic valence stabilizer is selected from monoamines; diamines; triamines; tetraamines; pentamines; hexamines; five-or six-membered heterocyclic rings containing one to four nitrogen atoms optionally having additional nitrogen, sulfur, or oxygen binding sites; five-or six-membered heterocyclic rings containing one or two sulfur atoms and having additional nitrogen binding sites; five-or six-membered heterocyclic rings containing one or two oxygen atoms and having additional nitrogen binding sites; (two-, three-, four-, six-, eight-, or ten-)membered nitrogen, nitrogen-sulfur, or nitrogen-oxygen macrocyclics; macrocyclic oligothioketones or dithiolenes; diazenes; thio-, amido-, or imido-derivatives of hypophosphoric, phosphoric, or diphosphoric acids and salts; azo compounds, triazenes, formazans, azines, hydrazones, or Schiff Bases containing at least two azo, imine, or azine groups; azo compounds, triazenes, formazans, azines, hydrazones, or Schiff Bases; ortho-(for aryl) or alpha-or beta-(for alkyl) substituted azo compounds, triazenes, formazans, azines, hydrazones, or Schiff Bases; oximes; amidines and imido compounds; dithio ligands; amides; amino acids; N-(thio)acyl 7-aminobenzylidenimines; (thio)hydroxamates; alpha-or ortho-aminothio(di)carboxylic acids and salts; (thio)semicarbazones; (thio)acyl hydrazones; (thio)carbazones; silylaminoalcohols; thioalkyl amines and imines; hydroxyalkyl imines; (thio)aryl amines and imines; guanylureas; guanidinoureas; biurets; diketone ligands; amido-or imido-derivatives of hypophosphoric, phosphoric, or diphosphoric acids and salts; beta-hydroxyketones and-aldehydes; squaric acids and salts; carbamates and carbimates; 2-nitrosophenols; 2-nitrophenols; N-nitrosohydroxylamines; 1,3-monothioketones; monothiomalonamides; 2-thioacylacetamides; 2-acylthioacetamides; dithiodicarbonic diamides; trithiodicarboxylic acids and salts; monothiocarbamates; (thio)cyanate ligands; or combinations thereof. 14. The pigment of claim 12 wherein the organic valence stabilizer is the diazene selected from diazeneformimidamides, diazeneformamides, diazeneformothioamides, diazeneacetimidamides, diazeneacetothioamides, diazeneformimidic acids and salts, diazeneacetimidic acids and salts, diazenecarbothioic acids and salts, diazenecarbodithioic acids and salts, diazeneformimidothioic acids and salts, diazeneformaldehydes, diazeneformothioaldehydes, diazeneacetaldehydes, diazeneacetothioaldehydes, diazenediformamides, diazenediformothioamides, diazenediacetamides, diazenediacetothioamides, diazeneacetimidothioic acids and salts, imidoyldiazenes, diazenediformimidamides, diazenediacetimidamides, diazenediformimidic acids and salts, diazenediacetimidic acids and salts, diazenediformimidothioic acids and salts, diazenediacetimidothioic acids and salts, diazenedicarbothioic acids, diazenedicarbodithioic acids, diazeneformic acids, diazenediformic acids, diazeneacetic acids, diazenediacetic acids, diazenediformaldehydes, diazenediformothioaldehydes, diazenediacetaldehydes, diazenediacetothioaldehydes, diimidoyldiazenes, or combinations thereof. 15. The pigment of claim 12 wherein the organic valence stabilizer is the thio-, amido-, or imido-derivative of hypophosphoric, phosphoric, or diphosphoric acids and salts selected from phosphoramidimidic triamides, phosphoramidimidic acids and salts, phosphorodiamidimidic acids and salts, phosphorodiamidimidothioic acids and salts, phosphoramidimidothioic acids and salts, phosphorodiamidimidodithioic acids and salts, phosphoramidimidodithioic acids and salts, (di-or mono-)thiohypophosphoric acids and salts, (di-or mono-)thiohypophosphoramides, phosphoramidic acids and salts, phosphorimidic acids and salts, (di-or mono-)thioimidodiphosphoric acids and salts, (di-or mono-)thiohydrazidodiphosphoric acids and salts, (di-or mono-)thioimidodiphosphoramides, (di-or mono-)thiohydrazidodiphosphoramides, phosphoric triamides, (di-or mono-)thiodiphosphoramides, (di-or mono-)thiodiphosphoric acids and salts, (tetra-, tri-, di-)thiophosphoric acids and salts, phosphoro(dithioperoxo)(mono-,di-, or tri-)thioic acids and salts, phosphorimido(mono-, di-, or tri-)thioic acids and salts, phosphorothioic triamides, phosphoramido(mono, di-or tri-)thioic acids and salts, phosphorodiamido(mono, di-or tri-)thioic acids and salts, or combinations thereof. 16. The pigment of claim 12 wherein the organic valence stabilizer is the ortho-(for aryl) or alpha-or beta-(for alkyl) substituted azo compound, triazene, formazan, azine, hydrazone, or Schiff Base having a substituent selected from amino, imino, oximo, diazeno, hydrazido, thiol, mercapto, thiocarbonyl, hydroxy, carbox, and carbonyl substituents, or combinations thereof. 17. The pigment of claim 12 wherein the organic valence stabilizer is the oxime selected from monooximes, dioximes, carbonyl oximes, imine oximes, hydroxy oximes, amino oximes, amido oximes, hydrazone oximes, azo oximes, or combinations thereof. 18. The pigment of claim 12 wherein the organic valence stabilizer is the amidine and imido compound selected from amidines, diamidines, biguanides, biguanidines, diamidinomethanes, imidoylguanidines, amidinoguanidines, diformamidine oxides, sulfides, and disulfides, imidodicarbonimidic acids and salts, diimidodicarbonimidic acids and salts, thioimidodicarbonimidic acids and salts, thiodiimidodicarbonimidic acids and salts, diimidoylimines, diimidoylhydrazides, imidosulfamides, diimidosulfamides, O-amidinocarbamates, O-or S-amidino(mono-, di-, or peroxy-)thiocarbamates, N-hydroxy(or N,N'-dihydroxy)amidines, diimidosulfuric acids and salts, or combinations thereof. 19. The pigment of claim 12 wherein the organic valence stabilizer is the dithio ligand selected from dithioimidodialdehydes, dithiohydrazidodialdehydes, dithioimidodicarbonic acids and salts, dithiohydrazidodicarbonic acids and salts, 1,3-dithioketones, 1,2-dithioketones, dithiomalonamides, 2-thioacylthioacetamides, dithioacyl sulfides, trithiodicarbonic diamides, (penta-, tetra-, tri-)thiodicarbonic acids and salts, beta-mercaptothioketones and aldehydes, N-(aminomethylthiol)thioureas, dithiooxamides, 1,1-dithiolates, (di-or per-)thiomonocarboxylic acids and salts, (tetra-or per-)thiodicarboxylic acids and salts, (di-, tri-, or per-)thiocarbonates, dithiocarbamates (including N-hydroxydithiocarbamates and N-mercaptodithiocarbamates), dithiocarbazates, or combinations thereof. 20. The pigment of claim 12 wherein the organic valence stabilizer is the amide selected from monoamides, lactams, amidinoamides, guanidinoamides, imidoylamides, polyamides, polylactams, or combinations thereof. 21. The pigment of claim 12 wherein the organic valence stabilizer is the thio-, amido-, or imido-derivative of phosphonic and diphosphonic acids and salts selected from phosphonitrile amides, phosphonimidic diamides, phosphonamidimidic acids and salts, phosphonamidimidothioic acids and salts, dithioimidodiphosphonic acids and salts, dithiohydrazidodiphosphonic acids and salts, dithioimidodiphosphonamides, dithiohydrazidodiphosphonamides, dithiodiphosphonamides, dithiodiphosphonic acids and salts, dithioperoxydiphosphonamides, dithioperoxydiphosphonic acids and salts, (di-and tri-)thiophosphonic acids and salts, phosphono(dithioperoxo)thioic acids and salts, phosphono(dithioperoxo)dithioic acids and salts, phosphonimidothioic acids and salts, phosphonimidodithioic acids and salts, phosphonothioic acids and salts, phosphonanidothioic acids and salts, phosphonamidimidodithioic acids and salts, monothioimidodiphosphonic acids and salts, monothiohydrazidodiphosphonic acids and salts, monothioimidodiphosphonamides, monothiohydrazidodiphosphonamides, monothiodiphosphonamides, monothiodiphosphonic acids and salts, monothioperoxydiphosphonamides, monothioperoxydiphosphonic acids and salts, monothiophosphonic acids and salts, phosphono(dithioperoxoic) acids and salts, or combinations thereof. 22. The pigment of claim 12 wherein the organic valence stabilizer is the amido-or imido-derivative of hypophosphoric, phosphoric, or diphosphoric acids and salts containing no sulfur binding sites selected from hypophosphoric acids and salts, hypophosphoramides, imidodiphosphoric acids and salts, hydrazidodiphosphoric acids and salts, imidodiphosphoramides, hydrazidodiphosphoramides, diphosphoramides, or combinations thereof. 23. The pigment of claim 12 wherein the organic valence stabilizer is the amido-or imido-derivative of phosphonic or diphosphonic acids and salts containing no sulfur binding sites selected from imidodiphosphonic acids and salts, hydrazidodiphosphonic acids and salts, imidodiphosphonamides, hydrazidodiphosphonamides, diphosphonamides, phosphonimidic acids and salts, phosphonamidic acids and salts, phosphonic diamides, or combinations thereof. 24. The pigment of claim 12 wherein the organic valence stabilizer is the thiourea and thioamide selected from thioureas, thiocarboxamides, thioacylthioureas, acylthioureas, thioacylureas, thioaroylthioureas, aroylthioureas, thioaroylureas, thioimidates, thioguanylureas, guanidinothioureas, amidinothioamides, guanidinothioamides, imidoylthioamides, 3-aminothioacrylamides, thiohydrazides, thiosemicarbazides, (mono-and di-)thiobiurets, (mono-and di-)thioisobiurets, (mono-and di-)thiobiureas, N-(aminomethylol)thioureas, N-(aminomethylthiol)ureas, beta-mercaptocarboxamides, or combinations thereof. 25. The pigment of claim 12 wherein the organic valence stabilizer is the biuret selected from biurets, triurets, isobiurets, biureas, triureas, acylureas, aroylureas, N-(aminomethylol)ureas, or combinations thereof. 26. The pigment of claim 12 wherein the organic valence stabilizer is the monothio ligand selected from beta-aminothiones, 3-aminothioacrylic acids and salts, 3-mercapto-3-aminothioacrylic acids and salts, N-thioacyl benzylidenimines, thioimidodialdehydes, thiohydrazidodialdehydes, thioimidodicarbonic acids and salts, thiohydrazidodicarbonic acids and salts, 1,2-monothioketones, trithioperoxydicarbonic diamides, dithioperoxydicarbonic diamides, dithiodicarbonic acids and salts, trithioperoxydicarbonic acids and salts, beta-hydroxythioketones, beta-hydroxythioaldehydes, beta-mercaptoketones, beta-mercaptoaldehydes, monothiooxamides, beta-mercaptocarboxylic acids and salts, beta-mercaptothiocarboxylic acids and salts, beta-hydroxythiocarboxylic acids and salts, S-alkylthiocarboxylic acids and salts, S-arylthiocarboxylic acids and salts, S-alkyldisulfidocarboxylic acids and salts, S-aryldisulfidocarboxylic acids and salts, monothiomonocarboxylic acids and salts, dithiodicarboxylic acids and salts, monothiocarbonates, monothiocarbazates, monothiocarbimates, mercaptoalcohols, silylmercaptoalcohols, or combinations thereof. 27. The pigment of claim 12 wherein the organic valence stabilizer is the diketone ligand selected from imidodialdehydes, hydrazidodialdehydes, imidodicarbonic acids and salts, hydrazidodicarbonic acids and salts, imidodisulfamic acids and salts, imidodisulfuric acids and salts, 1,3-diketones, 1,3,5-triketones, 1,2-diketones, 1,2,3-triketones, tropolonates, ortho-quinones, malonamides, 2-acylacetamides, monothiodicarbonic diamides, monothiodicarbonic acids and salts, trithionic acids and salts, oxamides, dicarboxylic acids, or combinations thereof. 28. The pigment of claim 12 wherein the organic valence stabilizer is the S-(alkyl-or aryl-thio)thiocarboxylic acid and salt selected from S-(alkylthio)thiocarboxylic acids and salts, S-(arylthio)thiocarboxylic acids and salts, S,S-thiobisthiocarboxylic acids and salts, S-(alkyldisulfido)thiocarboxylic acids and salts, S-(aryldisulfido)thiocarboxylic acids and salts, S,S'-disulfidobisthiocarboxylic acids and salts, or combinations thereof. 29. The pigment of claim 12 wherein the organic valence stabilizer is the phosphine and arsine sulfide or oxide selected from phosphine P-sulfides, aminophosphine sulfides, arsine As-sulfides, aminoarsine sulfides, phosphine P-oxides, aminophosphine oxides, arsine As-oxides, aminoarsine oxides, or combinations thereof. 30. The pigment of claim 12 wherein a solubility in water of the rare earth/valence stabilizer complex is adjusted by an addition of a substituent group on the organic valence stabilizer. 31. The pigment of claim 30 wherein the solubility in water is increased by the addition of the substituent group selected from sulfonate groups (--SO3-), carboxyl groups (--C2--), hydroxyl groups (--OH), ester groups (--CO3--), carbonyl groups (═C═O), amine groups (--NH2), nitrosamine groups (═N--N═O), carbonylnitrene groups (--CO--N), sulfoxide groups (═S═O), sulfone groups (═S[═O]2), sulfinyl groups (--N═S═O), sulfodiimines (═S[═NH]2), sulfonyl halide groups (--S[═O]2X), sulfonamide groups (--S[═O]2NH2), monohalosulfonamide groups (--S[═O]2NHX), dihalosulfonamide groups (--S[═O]2MX2), halosulfonate groups (--S[═O]2OX), halosulfonate amide groups (═N--S[═O]2X), aminosulfonate groups (═N--S[═O]2OH), iminosulfonate groups (--N[SO3-]1-2), phosphonate groups (--PO3-2), phosphonamide groups (--PO2NH2-), phosphondiamide groups (--PO[NH2]2), aminophosphonate groups (═N--PO3-2), iminophosphonate groups (--N[PO3-2]1-2), or combinations thereof. 32. The pigment of claim 30 wherein the solubility in water is decreased by the addition of the substituent group selected from nitro groups (--NO2), peffluoroalkyl groups (--CxF2x+1), perchloroalkyl groups (--CxCl2x+1), nitramine groups (═N--NO2), thioketone groups (═C═S), sulfenyl halide groups (--S--X), sulfur dihaloimide groups (--N═SX2), or combinations thereof. 33. The pigment of claim 12 wherein an electrostatic barrier layer of the rare earth/valence stabilizer complex is adjusted by an addition of a substituent group on the organic valence stabilizer. 34. The pigment of claim 33 wherein the electrostatic barrier layer is increased by the addition of the substituent group selected from ketones (═C═O), thioketones (═C═S), amides (--C[═O]--NR2), thioamides (--C[═S]--NR2), nitriles or cyano groups (--CN), isocyanides (--NC), nitroso groups (--N═O), thionitroso groups (--N═S), nitro groups (--NO2), azido groups (--N2), cyanamide or cyanonitrene groups (═N--CN), cyanate groups (--O--CN), isocyanate groups (--N═C═O), thiocyanate groups (--S--CN), isothiocyanate groups (--N═C═S), nitrosamine groups (═N--N═O), thionitrosamine groups (═N--N═S), nitramine groups (═N--NO2), thionitramine groups (═N--NS2), carbonylnitrene groups (--CO--N), thiocarbonylnitrene groups (--CS--N), sulfenyl halides (--S--X), sulfoxides (═S═O), sulfones (═S[═O]2), sulfinyl groups (--N═S═O), thiosulfinyl groups (--N═S═S), sulfenyl thiocyanato groups (--S--S--CN), sulfenyl cyanato groups (--S--O--CN), sulfodjimine groups (═S[═NH]2), sulfur dihaloimido groups (--N═SX2), sulfur oxide dihaloimido groups (--N═S[═O]X2), aminosulfur oxide trihalide groups (═N--S[═O]X3), sulfonyl azide groups (--S[═O]2N3), sulfonyl thiocyanate groups (--S[═O]2SCN), sulfonyl cyanate groups (--S[═O]2OCN), sulfonyl cyanide groups (--S[═O]2CN), halosulfonate groups (--S[═O]2OX), phosphonyl thiocyanate groups (--P[═O]OHSCN), phosphonyl cyanate groups (--P[═O]OHOCN), phosphonyl cyanide groups (--P[═O]OHCN), or combinations thereof. 35. The pigment of claim 1 further comprising a solubility control agent. 36. The pigment of claim 35 wherein the solubility control agent is a cationic solubility control agent or an anionic solubility control agent. 37. The pigment of claim 36 wherein the solubility control agent is the cationic solubility control agent selected from H+; Li+; Na+; K+; Rb+;Cs+; NH4+; Mg+2; Ca+2; Sr+2; Be+2; Ba+2; Y+3; La+3; Ce+3; Ce+4; Nd+3; Pr+3; Sc+3; Sm+3; Eu+3; Eu+2; Gd+3; Tb+3; Dy+3; Ho+3; Er+3; Tm+3; Yb+3; Lu+3; Ti+4; Zr+4; Ti+3; Hf+4; Nb+5; Ta+5; Nb+4; Ta+4; V+5; V+4; V+3; Mo+6; W+6; Mo+5; W+5; Mo+4; W+4; Cr+3; Mn+2; Mn+3; Mn+4; Fe+2; Fe+3; Co+2; Co+3; Ni+2; Ni+3; Ni+4; Ru+2; Ru+3; Ru+4; Rh+3; Ir+3; Rh+2; Ir+2; Pd+4; Pt+4; Pd+2; Pt+2; Os+4; Cu+; Cu+2; Cu+3; Ag+; Ag+2; Ag+3; Au+; Au+2; Au+3; Zn+2; Cd+2; Hg+; Hg+2; Al+3; Ga+3; Ga+; In+3; In+; Tl+3; Tl+; Ge+4; Ge+2; Sn+4; Sn+2; Pb+4; Pb+2; Sb+3; Sb+5; As+3; As+5; Bi+3; Bi+5; organic compounds containing at least one N+ site; organic compounds containing at least one phosphonium site; organic compounds containing at least one arsonium site; organic compounds containing at least one stibonium site; organic compounds containing at least one oxonium site; organic compounds containing at least one sulfonium site; organic compounds containing at least one selenonium site; organic compounds containing at least one iodonium site; quaternary ammonium compounds having a formula NR4+, where R is an alkyl, aromatic, or acyclic organic constituent; or combinations thereof. 38. The pigment of claim 37 wherein the cationic solubility control agent is selected from H+; Li+; Na+; K+; Rb+; Cs+; NH4+; Mg+2; Ca+2; Sr+2; Y+3; La+3; Ce+3; Ce+4; Nd+3; Pr+3; Sc+3; Sm+3; Eu+3; Eu+2; Gd+3; Tb+3; Dy+3; Ho+3; Er+3; Tm+3; Yb+3; Lu+3; Ti+4; Zr+4; Ti+3; Hf+4; Nb+5; Ta+5; Nb+4; Ta+4; Mo+6; W+6; Mo+5; W+5; Mo+4; W+4; Mn+2; Mn+3; Mn+4; Fe+2; Fe+3; Co+2; Co+3; Ru+2; Ru+3; Ru+4; Rh+3; Ir+3; Rh+2; Ir+2; Pd+4; Pt+4; Pd+2; Pt+2; Cu+; Cu+2; Cu+3; Ag+; Ag+2; Ag+3; Au+; Au+2; Au+3; Zn+2; Al+3; Ga+3; Ga+; In+3; In+; Ge+4; Ge+2; Sn+4; Sn+2; Sb+3; Sb+5; Bi+3; Bi+5; organic compounds containing at least one N+ site; organic compounds containing at least one phosphonium site; organic compounds containing at least one stibonium site; organic compounds containing at least one oxonium site; organic compounds containing at least one sulfonium site; organic compounds containing at least one iodonium site; quaternary ammonium compounds having a formula NR4+, where R is an alkyl, aromatic, or acyclic organic constituent; or combinations thereof. 39. The pigment of claim 36 wherein the solubility control agent is the anionic solubility control agent selected from fluorotitanates, chlorotitanates, fluorozirconates, chlorozirconates, fluoroniobates, chloroniobates, fluorotantalates, chlorotantalates, molybdates, tungstates, permanganates, fluoromanganates, chloromanganates, fluoroferrates, chloroferrates, fluorocobaltates, chlorocobaltates, fluorozincates, chlorozincates, borates, fluoroborates, fluoroaluminates, chloroaluminates, carbonates, silicates, fluorosilicates, fluorostannates, nitrates, nitrites, azides, cyanamides, phosphates, phosphites, phosphonates, phosphinites, thiophosphates, thiophosphites, thiophosphonates, thiophosphinites, fluorophosphates, fluoroantimonates, chloroantimonates, sulfates, sulfites, sulfonates, thiosulfates, dithionites, dithionates, fluorosulfates, tellurates, fluorides, chlorides, chlorates, perchlorates, bromides, bromates, iodides, iodates, periodates, heteropolyanions, ferricyanides, ferrocyanides, cyanocobaltates, cyanocuprates, cyanomanganates, cyanates, cyanatoferrates, cyanatocobaltates, cyanatocuprates, cyanatomanganates, thiocyanates, thiocyanatoferrates, thiocyanatocobaltates, thiocyanatocuprates, thiocyanatomanganates, cyanamides, cyanamidofenates, cyanamidocobaltates, cyanamidocuprates, cyanamidomanganates, nitritoferrates, nitritocobaltates, azides, (thio)carboxylates, di(thio)carboxylates, tri(thio)carboxylates, tetra(thio)carboxylates, (thio)phenolates, di(thio)phenolates, tri(thio)phenolates, tetra(thio)phenolates, (thio)phosphonates, di(thio)phosphonates, tri(thio)phosphonates, (thio)phosphonamides, di(thio)phosphonamides, tri(thio)phosphonamides, amino(thio)phosphonates, diamino(thio)phosphonates, triamino(thio)phosphonates, imino(thio)phosphonates, diimino(thio)phosphonates, (thio)sulfonates, di(thio)sulfonates, tri(thio)sulfonates, (thio)sulfonamides, di(thio)sulfonamides, tri(thio)sulfonamides, amino(thio)sulfonates, diamino(thio)sulfonates, triamino(thio)sulfonates, imino(thio)sulfonates, diimino(thio)sulfonates, (thio)borates, di(thio)borates, (thio)boronates, organic silicates, stibonates, cyanides, cyanochromates, cyanonickelates, cyanatochromates, cyanatonickelates, thiocyanatochromates, thiocyanatonickelates, cyanamidochromates, cyanamidonickelates, nitritonickelates, arsonates, diarsonates, triarsonates, organic selenates, diselenates, triselenates, arsenates, arsenites, fluoroarsenates, chloroarsenates, selenates, selenites, fluorothallates, chlorothallates, iodomercury anions, chloromercurates, bromomercurates, osmates, fluoronickelates, chromates, Reinecke's salt, vanadates, or combinations thereof. 40. The pigment of claim 39 wherein the anionic solubility control agent is selected from fluorotitanates, chlorotitanates, fluorozirconates, chlorozirconates, fluoroniobates, chloroniobates, fluorotantalates, chlorotantalates, molybdates, tungstates, permanganates, fluoromanganates, chloromanganates, fluoroferrates, chloroferrates, fluorocobaltates, chlorocobaltates, fluorozincates, chlorozincates, borates, fluoroborates, fluoroaluminates, chloroaluminates, carbonates, silicates, fluorosilicates, fluorostannates, nitrates, nitrites, azides, cyanamides, phosphates, phosphites, phosphonates, phosphinites, thiophosphates, thiophosphites, thiophosphonates, thiophosphinites, fluorophosphates, fluoroantimonates, chloroantimonates, sulfates, sulfites, sulfonates, thiosulfates, dithionites, dithionates, fluorosulfates, tellurates, fluorides, chlorides, chlorates, perchlorates, bromides, bromates, iodides, iodates, periodates, heteropolyanions, ferricyanides, ferrocyanides, cyanocobaltates, cyanocuprates, cyanomanganates, cyanates, cyanatoferrates, cyanatocobaltates, cyanatocuprates, cyanatomanganates, thiocyanates, thiocyanatofenates, thiocyanatocobaltates, thiocyanatocuprates, thiocyanatomanganates, cyanamides, cyanamidoferrates, cyanamidocobaltates, cyanamidocuprates, cyanamidomanganates, nitritoferrates, nitritocobaltates, azides, (thio)carboxylates, di(thio)carboxylates, tri(thio)carboxylates, tetra(thio)carboxylates, (thio)phenolates, di(thio)phenolates, tri(thio)phenolates, tetra(thio)phenolates, (thio)phosphonates, di(thio)phosphonates, tri(thio)phosphonates, (thio)phosphonamides, di(thio)phosphonamides, tri(thio)phosphonamides, amino(thio)phosphonates, diamino(thio)phosphonates, triamino(thio)phosphonates, imino(thio)phosphonates, diimino(thio)phosphonates, (thio)sulfonates, di(thio)sulfonates, tri(thio)sulfonates, (thio)sulfonamides, di(thio)sulfonamides, tri(thio)sulfonamides, amino(thio)sulfonates, diamino(thio)sulfonates, triamino(thio)sulfonates, imino(thio)sulfonates, diimino(thio)sulfonates, (thio)borates, di(thio)borates, (thio)boronates, organic silicates, stibonates, or combinations thereof. 41. The pigment of claim 1 wherein the rare earth/valence stabilizer complex is adsorbed or precipitated onto an inert medium selected from oxides, hydroxides, phosphates, borates, silicates, carbonates, aluminates, titanates, molybdates, tungstates, oxalates, polymers, or combinations thereof. 42. The pigment of claim 1 wherein the pigment is colored. 43. The pigment of claim 1 wherein the pigment exhibits a color change between trivalent and tetravalent oxidation states. 44. The pigment of claim 1 wherein the pigment is light-fast. 45. A method of making a corrosion-inhibiting pigment composition comprising: providing a solvent; providing a rare earth source in the solvent forming a rare earth solution, wherein the rare earth source is selected from a cerium source, a terbium source, a praseodymium source, or a combination thereof; providing a valence stabilizer; combining the rare earth source and the valence stabilizer to form a rare earth/valence stabilizer complex, wherein at least one rare earth element is in the tetravalent oxidation state in the rare earth/valence stabilizer complex; and combining the rare/earth/valence stabilizer complex with a coating system comprising a carrier system and a binder system, or a resin system, or both; wherein the rare earth/valence stabilizer complex has a solubility in water of between about 1횞100 and about 1횞10-5 moles per liter of manganese at about 25째 C. and about 760 Torr, and wherein at least one rare earth element is in the tetravalent oxidation state in the rare earth/valence stabilizer complex in the pigment composition. 46. The method of claim 45 wherein the cerium source is selected from a trivalent cerium source, a tetravalent cerium source, or a combination thereof; the terbium source is selected from a trivalent terbium source, a tetravalent terbium source, or a combination thereof; and the praseodymium source is selected from a trivalent praseodymium source, a tetravalent praseodymium source, or a combination thereof. 47. The method of claim 45 further comprising oxidizing the rare earth source to obtain at least one rare earth source in the tetravalent oxidation state. 48. The method of claim 47 wherein the rare earth source is oxidized by adding an oxidizer to the rare earth solution. 49. The method of claim 48 wherein the oxidizer is a dissolved solid, a liquid, or a gas. 50. The method of claim 48 wherein the oxidizer is selected from peroxides, superoxides, persulfates, perborates, pernitrates, perphosphates, percarbonates, persilicates, peraluminates, pertitanates, perzirconates, permolybdates, pertungstates, pervanadates, organic peroxyacid derivatives, ozone, hypochlorites, chlorates, perchlorates, nitrates, nitrites, vanadates, iodates, hypobromites, chlorites, bromates, permanganates, periodates, dissolved oxygen, dissolved chlorine, dissolved fluorine, or combinations thereof. 51. The method of claim 47 wherein the rare earth source is oxidized by electrolysis. 52. The method of claim 45 wherein the rare earth/valence stabilizer complex is formed by a process selected from precipitation, evaporation, salting out with chemicals, freezing, freeze drying, or firing at an elevated temperature. 53. The method of claim 52 wherein the rare earth/valence stabilizer complex is formed by precipitation. 54. The method of claim 45 wherein the cerium source is selected from cerium (III) nitrate, cerium (III) sulfate, cerium (III) perchlorate, cerium (III) chloride, cerium (III) fluoride, cerium (III) bromide, cerium (III) iodide, cerium (III) bromate, cerium (III) fluosilicate, cerium (III) fluotitanate, cerium (III) fluozirconate, cerium (III) fluoborate, cerium (III) fluoaluminate, cerium (III) formate, cerium (III) acetate, cerium (III) alkoxysulfonate, cerium (III) aromatic sulfonate, cerium (III) aromatoxysulfonate, cerium (III) sulfamate, cerium (III) alkylphosphates, cerium (III) acetylacetonate, ammonium cerium (III) sulfate, ammonium cerium (III) nitrate, ammonium cerium (III) oxalate, magnesium cerium (III) sulfate, magnesium cerium (III) nitrate, alkali metal cerium (III) nitrate, alkali metal cerium (III) sulfate, cerium (III) carbonate, cerium (III) phosphate, cerium (III) sulfide, cerium (III) fluorocarbonate, cerium (III) oxalate, cerium (III) malonate, cerium (III) tartrate, cerium (III) malate, cerium (III) citrate, cerium (III) salicylate, cerium (III) hydroxide, cerium (III) oxide, cerium (III) thiocyanate, cerium (IV) chloride, cerium (IV) fluoride, cerium (IV) perchlorate, cerium (IV) sulfate, cerium (IV) nitrate, cerium (IV) acetate, cerium (IV) propionate, cerium (IV) butyrate, ammonium cerium (IV) nitrate, ammonium cerium (IV) sulfate, magnesium cerium (IV) nitrate, magnesium cerium (IV) sulfate, alkali metal cerium (IV) nitrate, and alkali metal cerium (IV) sulfate, cerium (IV) hydroxide, cerium (IV) oxide, cerium (IV) sulfide, bastnaesite, monazite, xenotime, loparite, lanthanite, rhabdophane, fergusonite, cebaite, aeschynite, lucasite, stillwellite, samarskite, parisite, gadolinite, fluocerite, cerianite, churchite, or combinations thereof. 55. The method of claim 45 wherein the praseodymium source is selected from praseodymium nitrate, praseodymium sulfate, praseodymium perchlorate, praseodymium chloride, praseodymium fluoride, praseodymium bromide, praseodymium iodide, praseodymium bromate, praseodymium fluosilicate, praseodymium fluotitanate, praseodymium fluozirconate, praseodymium fluoborate, praseodymium fluoaluminate, praseodymium formate, praseodymium acetate, praseodymium propionate, praseodymium lactate, praseodymium benzenesulfonate, praseodymium acetylacetonate, ammonium praseodymium sulfate, ammonium praseodymium nitrate, magnesium praseodymium sulfate, magnesium praseodymium nitrate, alkali metal praseodymium nitrate, alkali metal praseodymium sulfate, praseodymium carbonate, praseodymium phosphate, praseodymium sulfide, praseodymium benzoate, praseodymium oxalate, praseodymium malonate, praseodymium tartrate, praseodymium malate, praseodymium citrate, praseodymium salicylate, praseodymium hydroxide, praseodymium thiocyanate, praseodymium oxide, bastnaesite, monazite, xenotime, loparite, lanthanite, rhabdophane, fergusonite, cebaite, aeschynite, lucasite, stillwellite, samarskite, parisite, gadolinite, fluocerite, cerianite, churchite, or combinations thereof. 56. The method of claim 45 wherein the terbium source is selected from terbium nitrate, terbium sulfate, terbium perchlorate, terbium chloride, terbium fluoride, terbium bromide, terbium iodide, terbium bromate, terbium fluosilicate, terbium fluotitanate, terbium fluozirconate, terbium fluoborate, terbium fluoaluminate, terbium formate, terbium acetate, terbium propionate, terbium lactate, terbium benzenesulfonate, terbium acetylacetonate, ammonium terbium sulfate, ammonium terbium nitrate, magnesium terbium sulfate, magnesium terbium nitrate, alkali metal terbium nitrate, alkali metal terbium sulfate, terbium carbonate, terbium phosphate, terbium sulfide, terbium benzoate, terbium oxalate, terbium malonate, terbium tartrate, terbium malate, terbium citrate, terbium salicylate, terbium hydroxide, terbium thiocyanate, terbium oxide, bastnaesite, monazite, xenotime, loparite, lanthanite, rhabdophane, fergusonite, cebaite, aeschynite, lucasite, stiliwellite, samarskite, parisite, gadolinite, fluocerite, cerianite, churchite, or combinations thereof. 57. The method of claim 45 wherein the solvent comprises water. 58. The method of claim 45 wherein the solvent comprises an organic solvent. 59. The method of claim 58 wherein the organic solvent is methanol, ethanol, n-propanol, isopropanol, n-butanol, isobutanol, sec-butanol, benzyl alcohol, glycerol, ethylene glycol, propylene glycol, cresol, cyclohexanol, butyl Carbitol, Cellosolve, methyl Cellosolve, ethyl lactate, acetone, methyl ethyl ketone, diethyl ketone, methyl isobutyl ketone, cyclohexanone, acetophenone, diethyl ether, isopropyl ether, furan, tetrahydrofuran, dioxane, tetrahydropyran, methyl formate, ethyl formate, methyl acetate, ethyl acetate, methyl propionate, ethyl propionate, methyl butyrate, ethyl butyrate, propylene oxide, acetic acid, propionic acid, butyrolactone, ethylene carbonate, propylene carbonate, benzaldehyde, propyl amine, diethyl amine, ethanolamine, aniline, pyridine, acetonitrile, dimethylformamide, propionitrile, nitrobenzene, hexane, heptane, octane, nonane, decane, undecane, dodecane, cyclohexane, benzene, toluene, xylene, mineral spirits, kerosene, gasoline, carbon tetrachloride, chloroform, methylene chloride, dichloroethane, trichloroethane, trichloroethylene, chlorobenzene, Freon 113, Stoddard's solvent, carbon disulfide, dimethyl sulfoxide, hexamethylphosphoric triamide, or combinations thereof. 60. The method of claim 45 wherein the valence stabilizer is an inorganic valence stabilizer or an organic valence stabilizer. 61. The method of claim 45 further comprising providing a solubility control agent. 62. The method of claim 61 wherein the solubility control agent is a cationic solubility control agent or an anionic solubility control agent. 63. The method of claim 62 wherein the solubility control agent is the cationic solubility control agent selected from H+; Li+; Na+; K+; Rb+; Cs+; NH4+; Mg+2; Ca+2; Sr+2; Be+2; Ba+2; Y+3; La+3; Ce+3; Ce+4; Nd+3; Pr+3; Sc+3; Sm+3; Eu+3; Eu+2; Gd+3; Tb+3; Dy+3; Ho+3; Er+3; Tm+3; Yb+3; Lu+3; Ti+4; Zr+4; Ti+3; Hf+4; Nb+5; Ta+5; Nb+4; Ta+4; V+5; V+4; V+3; Mo+6; W+6; Mo+5; W+5; Mo+4; W+4; Cr+3; Mn+2; Mn+3; Mn+4; Fe+2; Fe+3; Co+2; Co+3; Ni+2; Ni+3; Ni+4; Ru+2; Ru+3; Ru+4; Rh+3; Ir+3; Rh+2; Ir+2; Pd+4; Pt+4; Pd+2; Pt+2; Os+4; Cu+; Cu+2; Cu+3; Ag+; Ag+2; Ag+3; Au+; Au+2; Au+3; Zn+2; Cd+2; Hg+; Hg+2; Al+3; Ga+3; Ga+; In+3; In+; Tl+3; Tl+; Ge+4; Ge+2; Sn+4; Sn+2; Pb+4; Pb+2; Sb+3; Sb+5; As+3; As+5; Bi+3; Bi+5; organic compounds containing at least one N+ site; organic compounds containing at least one phosphonium site; organic compounds containing at least one arsonium site; organic compounds containing at least one stibonium site; organic compounds containing at least one oxonium site; organic compounds containing at least one sulfonium site; organic compounds containing at least one selenonium site; organic compounds containing at least one iodonium site; quaternary ammonium compounds having a formula NR4+, where R is an alkyl, aromatic, or acyclic organic constituent; or combinations thereof. 64. The method of claim 63 wherein the cationic solubility control agent is selected from H+; Li+; Na+; K+; Rb+; Cs+; NH4+; Mg+2; Ca+2; Sr+2; Y+3; La+3; Ce+3; Ce+4; Nd+3; Pr+3; Sc+3; Sm+3; Eu+3; Eu+2; Gd+3; Tb+3; Dy+3; Ho+3; Er+3; Tm+3; Yb+3; Lu+3; Ti+4; Zr+4; Ti+3; Hf+4; Nb+5; Ta+5; Nb+4; Ta+5; Mo+6; W+6; Mo+5; W+5; Mo+3; W+4; Mn+2; Mn+3; Mn+4; Fe+2; Fe+3; Co+2; Co+3; Ru+2; Ru+3; Ru+4; Rh+3; Ir+3; Rh+2; Ir+2; Pd+4; Pt+4; Pd+2; Pt+2; Cu+; Cu+2; Cu+3; Ag+; Ag+2; Ag+3; Au+; Au+2; Au+3; Zn+2; Al+3; Ga+3; Ga+; In+3; In+; Ge+4; Ge+2; Sn+4; Sn+2; Sb+3; Sb+5; Bi+3; Bi+5; organic compounds containing at least one N+ site; organic compounds containing at least one phosphonium site; organic compounds containing at least one stibonium site; organic compounds containing at least one oxonium site; organic compounds containing at least one sulfonium site; organic compounds containing at least one iodonium site; quaternary ammonium compounds having a formula NR4+, where R is an alkyl, aromatic, or acyclic organic constituent; or combinations thereof. 65. The method of claim 62 wherein the solubility control agent is the anionic solubility control agent selected from fluorotitanates, chlorotitanates, fluorozirconates, chlorozirconates, fluoroniobates, chloroniobates, fluorotantalates, chlorotantalates, molybdates, tungstates, permanganates, fluoromanganates, chloromanganates, fluoroferrates, chloroferrates, fluorocobaltates, chlorocobaltates, fluorozincates, chlorozincates, borates, fluoroborates, fluoroaluminates, chloroaluminates, carbonates, silicates, fluorosilicates, fluorostannates, nitrates, nitrites, azides, cyanamides, phosphates, phosphites, phosphonates, phosphinites, thiophosphates, thiophosphites, thiophosphonates, thiophosphinites, fluorophosphates, fluoroantimonates, chloroantimonates, sulfates, sulfites, sulfonates, thiosulfates, dithionites, dithionates, fluorosulfates, tellurates, fluorides, chlorides, chiorates, perchiorates, bromides, bromates, iodides, iodates, periodates, heteropolyanions, ferricyanides, ferrocyanides, cyanocobaltates, cyanocuprates, cyanomanganates, cyanates, cyanatoferrates, cyanatocobaltates, cyanatocuprates, cyanatomanganates, thiocyanates, thiocyanatoferrates, thiocyanatocobaltates, thiocyanatocuprates, thiocyanatomanganates, cyanamides, cyanamidofenates, cyanamidocobaltates, cyanamidocuprates, cyanamidomanganates, nitritoferrates, nitritocobaltates, azides, (thio)carboxylates, di(thio)carboxylates, tri(thio)carboxylates, tetra(thio)carboxylates, (thio)phenolates, di(thio)phenolates, tri(thio)phenolates, tetra(thio)phenolates, (thio)phosphonates, di(thio)phosphonates, tri(thio)phosphonates, (thio)phosphonamides, di(thio)phosphonamides, tri(thio)phosphonamides, amino(thio)phosphonates, diamino(thio)phosphonates, triamino(thio)phosphonates, imino(thio)phosphonates, diimino(thio)phosphonates, (thio)sulfonates, di(thio)sulfonates, tri(thio)sulfonates, (thio)sulfonamides, di(thio)sulfonamides, tri(thio)sulfonamides, amino(thio)sulfonates, diamino(thio)sulfonates, triamino(thio)sulfonates, imino(thio)sulfonates, diimino(thio)sulfonates, (thio)borates, di(thio)borates, (thio)boronates, organic silicates, stibonates, cyanides, cyanochromates, cyanonickelates, cyanatochromates, cyanatonickelates, thiocyanatochromates, thiocyanatonickelates, cyanamidochromates, cyanamidonickelates, nitritonickelates, arsonates, diarsonates, triarsonates, organic selenates, diselenates, triselenates, arsenates, arsenites, fluoroarsenates, cliloroarsenates, selenates, selenites, fluorothallates, clilorothallates, iodomercury anions, cliloromercurates, bromomercurates, osmates, fluoronickelates, chromates, Reinecke's salt, vanadates, or combinations thereof. 66. The method of claim 65 wherein the anionic solubility control agent is selected from fluorotitanates, chlorotitanates, fluorozirconates, chlorozirconates, fluoroniobates, chloroniobates, fluorotantalates, chlorotantalates, molybdates, tungstates, permanganates, fluoromanganates, chloromanganates, fluoroferrates, chloroferrates, fluorocobaltates, chlorocobaltates, fluorozincates, chlorozincates, borates, fluoroborates, fluoroaluminates, chloroaluminates, carbonates, silicates, fluorosilicates, fluorostannates, nitrates, nitrites, azides, cyanamides, phosphates, phosphites, phosphonates, phosphinites, thiophosphates, thiophosphites, thiophosphonates, thiophosphinites, fluorophosphates, fluoroantimonates, chloroantimonates, sulfates, sulfites, sulfonates, thiosulfates, dithionites, dithionates, fluorosulfates, tellurates, fluorides, chlorides, chlorates, perchlorates, bromides, bromates, iodides, iodates, periodates, heteropolyanions, ferricyanides, feffocyanides, cyanocobaltates, cyanocuprates, cyanomanganates, cyanates, cyanatoferrates, cyanatocobaltates, cyanatocuprates, cyanatomanganates, thiocyanates, thiocyanatofeffates, thiocyanatocobaltates, thiocyanatocuprates, thiocyanatomanganates, cyanamides, cyanamidoferrates, cyanamidocobaltates, cyanamidocuprates, cyanamidomanganates, nitritofeffates, nitritocobaltates, azides, (thio)carboxylates, di(thio)carboxylates, tri(thio)carboxylates, tetra(thio)carboxylates, (thio)phenolates, di(thio)phenolates, tri(thio)phenolates, tetra(thio)phenolates, (thio)phosphonates, di(thio)phosphonates, tri(thio)phosphonates, (thio)phosphonamides, di(thio)phosphonamides, tri(thio)phosphonamides, amino(thio)phosphonates, diamino(thio)phosphonates, triamino(thio)phosphonates, imino(thio)phosphonates, diimino(thio)phosphonates, (thio)sulfonates, di(thio)sulfonates, tri(thio)sulfonates, (thio)sulfonamides, di(thio)sulfonamides, tri(thio)sulfonamides, amino(thio)sulfonates, diamino(thio)sulfonates, triamino(thio)sulfonates, imino(thio)sulfonates, diimino(thio)sulfonates, (thio)borates, di(thio)borates, (thio)boronates, organic silicates, stibonates, or combinations thereof. 67. The method of claim 61 wherein the solubility control agent is provided by adding the solubility control agent to the rare earth solution. 68. The method of claim 61 whereby the solubility control agent is provided by adding the solubility control agent to a separate solution containing the valence stabilizer. 69. The method of claim 61 wherein the solubility control agent is provided as a separate solution. 70. The method of claim 45 wherein the valence stabilizer is provided by adding it to the rare earth solution. 71. The method of claim 45 wherein the valence stabilizer is provided as a separate solution. 72. The method of claim 45 further comprising heating the rare earth solution. 73. The method of claim 45 further comprising cooling the rare earth solution. 74. The method of claim 45 further comprising adjusting the pH of the rare earth solution using a compound selected from acids or bases. 75. The method of claim 45 further comprising adsorbing or precipitating the rare earth/valence stabilizer complex onto an inert medium selected from oxides, hydroxides, phosphates, borates, silicates, carbonates, aluminates, titanates, molybdates, tungstates, oxalates, polymers, or combinations thereof. 76. A method for treating a surface for corrosion resistance, comprising: providing a substrate to be coated; and applying a corrosion-inhibiting pigment composition comprising a corrosion-inhibiting pigment comprising a rare earth element and a valence stabilizer combined to form a rare earth/valence stabilizer complex, wherein the rare earth element is selected from cerium, terbium, praseodymium, or a combination thereof, and at least one rare earth element is in the tetravalent oxidation state in the rare earth/valence stabilizer complex in the pigment composition, and wherein the rare earth/valence stabilizer complex has a solubility in water of between about 1횞100 and about 1횞10-5 moles per liter of cerium, terbium, or praseodymium at about 25째 C. and about 760 Torr; and a coating system comprising a carrier system and a binder system, or a carrier system and a resin system, or both. 77. The method of claim 76 wherein the solubility of the rare earth/valence stabilizer complex in water is between about 1횞10-1 and about 1횞10-4 moles per liter of cerium, terbium, or praseodymium at about 25째 C. and about 760 Torr. 78. The method of claim 76 wherein there is an electrostatic barrier layer around the rare earth/valence stabilizer complex in aqueous solution. 79. The method of claim 76 wherein the rare earth/valence stabilizer complex acts as an ion exchange agent towards corrosive ions. 80. The method of claim 76 wherein the rare earth/valence stabilizer complex decomposes at a temperature above about 100째 C. 81. The method of claim 76 wherein the rare earth/valence stabilizer complex melts at a temperature above about 50째 C. 82. The method of claim 81 wherein the rare earth/valence stabilizer complex is adsorbed or precipitated onto an inert medium selected from oxides, hydroxides, phosphates, borates, silicates, carbonates, aluminates, titanates, molybdates, tungstates, oxalates, polymers, or combinations thereof. 83. The method of claim 76 wherein the valence stabilizer is an inorganic valence stabilizer or an organic valence stabilizer. 84. The method of claim 76 wherein the rare earth/valence stabilizer complex further comprises a solubility control agent. 85. The method of claim 84 wherein the solubility control agent is a cationic solubility control agent or an anionic solubility control agent. 86. The method of claim 85 wherein the solubility control agent is the cationic solubility control agent selected from H+; Li+; Na+; K+; Rb+; Cs+; NH4+; Mg+2; Ca+2; Sr+2; Be+2; Ba+2; Y+3; La+3; Ce+3; Ce+4; Nd+3; Pr+3; Pr+3; Sc+3; Sm+3; Eu+3; Eu+2; Gd+3; Tb+3; Dy+3; Ho+3; Er+3; Tm+3; Yb+3; Lu+3; Ti+4; Zr+4; Ti+3; Hf+4; Nb+5; Ta+5; Nb+4; Ta+4; V+5; V+4; V+3; Mo+6; W+6; Mo+5; W+5; Mo+4; W+4; Cr+3; Mn+2; Mn+3; Mn+4; Fe+2; Fe+3; Co+2; Co+3; Ni+2; Ni+3; Ni+4; Ru+2; Ru+3; Ru+4; Rh+3; Ir+3; Rh+2; Ir+2; Pd+4; Pt+4; Pd+2; Pt+2; Os+4; Cu+; Cu+2; Cu+3; Ag+; Ag+2; Ag+3; Au+; Au+2; Au+3; Zn+2; Cd+2; Hg+; Hg+2; Al+3; Ga+3; Ga+; In+3; In+; Tl+3; Tl+; Ge+4; Ge+4; Sn+4; Sn+2; Pb+4; Pb+2; Sb+3; Sb+5; As+3; As+5; Bi+3; Bi+5; organic compounds containing at least one N+ site; organic compounds containing at least one phosphonium site; organic compounds containing at least one arsonium site; organic compounds containing at least one stibonium site; organic compounds containing at least one oxonium site; organic compounds containing at least one sulfonium site; organic compounds containing at least one selenonium site; organic compounds containing at least one iodonium site; quaternary ammonium compounds having a formula NR430 , where R is an alkyl, aromatic, or acyclic organic constituent; or combinations thereof. 87. The method of claim 86 wherein the cationic solubility control agent is selected from H+; Li+; Na+; K+; Rb+; Cs+; NH4+; Mg+2; Ca+2; Sr+2; Y+3; La+3; Ce+3; Ce+4; Nd+3; Pr+3; Sc+3; Sm+3; Eu+3; Eu+2; Gd+2; Tb+3; Dy+3; Ho+3; Er+3; Tm+3; Yb+3; Lu+3; Ti+4; Zr+4; Ti+3; Hf+4; Nb+5; Ta+5; Nb+4; Ta+4; Mo+6; W+6; Mo+5; W+5; Mo+4; W+4; Mn+2; Mn+3; Mn+4; Fe+2; Fe+3; Co+2; Co+3; Ru+2; Ru+3; Ru+4; Rh+3; Ir+3; Rh+2; Ir+2; Pd+4; Pt+4; Pd+2; Pt+2; Cu+; Cu+2; Cu+3; Ag+; Ag+2; Ag+3; Au+; Au+; Au+3; Zn+2; Al+3; Ga+3; Ga+; In+3; In+; Ge+4; Ge+2; Sn+4; Sn+2; Sb+3; Sb+5; Bi+3; Bi+5; organic compounds containing at least one N+ site; organic compounds containing at least one phosphonium site; organic compounds containing at least one stibonium site; organic compounds containing at least one oxonium site; organic compounds containing at least one sulfonium site; organic compounds containing at least one iodonium site; quaternary ammonium compounds having a formula NR4+, where R is an alkyl, aromatic, or acyclic organic constituent; or combinations thereof. 88. The method of claim 85 wherein the solubility control agent is the anionic solubility control agent is selected from fluorotitanates, chlorotitanates, fluorozirconates, chlorozirconates, fluoroniobates, chloroniobates, fluorotantalates, chlorotantalates, molybdates, tungstates, permanganates, fluoromanganates, chloromanganates, fluorofeffates, chloroferrates, fluorocobaltates, chlorocobaltates, fluorozincates, chlorozincates, borates, fluoroborates, fluoroaluminates, chloroaluminates, carbonates, silicates, fluorosilicates, fluorostannates, nitrates, nitrites, azides, cyanamides, phosphates, phosphites, phosphonates, phosphinites, thiophosphates, thiophosphites, thiophosphonates, thiophosphinites, fluorophosphates, fluoroantimonates, chloroantimonates, sulfates, sulfites, sulfonates, thiosulfates, dithionites, dithionates, fluorosulfates, tellurates, fluorides, chlorides, chlorates, perchlorates, bromides, bromates, iodides, iodates, periodates, heteropolyanions, ferricyanides, ferrocyanides, cyanocobaltates, cyanocuprates, cyanomanganates, cyanates, cyanatoferrates, cyanatocobaltates, cyanatocuprates, cyanatomanganates, thiocyanates, thiocyanatoferrates, thiocyanatocobaltates, thiocyanatocuprates, thiocyanatomanganates, cyanamides, cyanamidofeffates, cyanamidocobaltates, cyanamidocuprates, cyanamidomanganates, nitritoferrates, nitritocobaltates, azides, (thio)carboxylates, di(thio)carboxylates, tri(thio)carboxylates, tetra(thio)carboxylates, (thio)phenolates, di(thio)phenolates, tri(thio)phenolates, tetra(thio)phenolates, (thio)phosphonates, di(thio)phosphonates, tri(thio)phosphonates, (thio)phosphonamides, di(thio)phosphonamides, tri(thio)phosphonamides, amino(thio)phosphonates, diamino(thio)phosphonates, triamino(thio)phosphonates, imino(thio)phosphonates, diimino(thio)phosphonates, (thio)sulfonates, di(thio)sulfonates, tri(thio)sulfonates, (thio)sulfonamides, di(thio)sulfonamides, tri(thio)sulfonamides, amino(thio)sulfonates, diamino(thio)sulfonates, triamino(thio)sulfonates, imino(thio)sulfonates, diimino(thio)sulfonates, (thio)borates, di(thio)borates, (thio)boronates, organic silicates, stibonates, cyanides, cyanochromates, cyanonickelates, cyanatochromates, cyanatonickelates, thiocyanatochromates, thiocyanatonickelates, cyanamidochromates, cyanamidonickelates, nitritonickelates, arsonates, diarsonates, triarsonates, organic selenates, diselenates, triselenates, arsenates, arsenites, fluoroarsenates, chloroarsenates, selenates, selenites, fluorothallates, chlorothallates, iodomercury anions, chloromercurates, bromomercurates, osmates, fluoronickelates, chromates, Reinecke's salt, vanadates, or combinations thereof. 89. The method of claim 88 wherein the anionic solubility control agent is selected from fluorotitanates, chlorotitanates, fluorozirconates, chlorozirconates, fluoroniobates, chloroniobates, fluorotantalates, chlorotantalates, molybdates, tungstates, permanganates, fluoromanganates, chloromanganates, fluoroferrates, chloroferrates, fluorocobaltates, chlorocobaltates, fluorozincates, chlorozincates, borates, fluoroborates, fluoroaluminates, chloroaluminates, carbonates, silicates, fluorosilicates, fluorostannates, nitrates, nitrites, azides, cyanamides, phosphates, phosphites, phosphonates, phosphinites, thiophosphates, thiophosphites, thiophosphonates, thiophosphinites, fluorophosphates, fluoroantimonates, chloroantimonates, sulfates, sulfites, sulfonates, thiosulfates, dithionites, dithionates, fluorosulfates, tellurates, fluorides, chlorides, chlorates, perchlorates, bromides, bromates, iodides, iodates, periodates, heteropolyanions, ferricyanides, ferrocyanides, cyanocobaltates, cyanocuprates, cyanomanganates, cyanates, cyanatoferrates, cyanatocobaltates, cyanatocuprates, cyanatomanganates, thiocyanates, thiocyanatofenates, thiocyanatocobaltates, thiocyanatocuprates, thiocyanatomanganates, cyanamides, cyanamidoferrates, cyanamidocobaltates, cyanamidocuprates, cyanamidomanganates, nitritoferrates, nitritocobaltates, azides, (thio)carboxylates, di(thio)carboxylates, tri(thio)carboxylates, tetra(thio)carboxylates, (thio)phenolates, di(thio)phenolates, tri(thio)phenolates, tetra(thio)phenolates, (thio)phosphonates, di(thio)phosphonates, tri(thio)phosphonates, (thio)phosphonamides, di(thio)phosphonamides, tri(thio)phosphonamides, amino(thio)phosphonates, diamino(thio)phosphonates, triamino(thio)phosphonates, imino(thio)phosphonates, diimino(thio)phosphonates, (thio)sulfonates, di(thio)sulfonates, tri(thio)sulfonates, (thio)sulfonamides, di(thio)sulfonamides, tri(thio)sulfonamides, amino(thio)sulfonates, diamino(thio)sulfonates, triamino(thio)sulfonates, imino(thio)sulfonates, diimino(thio)sulfonates, (thio)borates, di(thio)borates, (thio)boronates, organic silicates, stibonates, or combinations thereof. 90. The method of claim 76 wherein the pigment is colored. 91. The method of claim 76 wherein the pigment exhibits a color change between trivalent and tetravalent oxidation states. 92. The method of claim 76 wherein the pigment is light-fast. 93. The method of claim 76 wherein the substrate is selected from metals, semimetals, semiconductors, composite materials with anisotropic electrical conductivity, or materials in a conductive or dielectric medium. 94. The method of claim 76 further comprising treating the surface of the substrate before applying the pigment. 95. The method of claim 76 further comprising applying a coating to the substrate before applying the pigment composition. 96. The method of claim 76 further comprising applying a coating concurrently with applying the pigment composition. 97. The method of claim 76 wherein the coating system is selected from organic coatings, inorganic coatings, or combinations thereof. 98. The method of claim 97 wherein the coating system comprises the organic coating selected from alkyd-type primers, acrylic primers, oil-based primers, polyester primers, polyurethane primers, polyimide primers, polyamide primers, epoxy primers, conductive primers, organic sol-gels, ketimine coatings, polyvinyl coatings, acrylic thermoplastics, asphaltic and coal tar thermoplastics, polyamide thermoplastics, polyethylene dispersion thermoplastics, fluorocarbon thermoplastics, chlorocarbon thermoplastics, silicone thermosets, polyurethane thermosets, polyester thermosets, epoxy-amine thermosets, epoxy-amide thermosets, epoxy-ester thermosets, epoxy-coal tar thermosets, furane thermosets, phenolic thermosets, butadiene styrene elastomers, chlorinated rubber elastomers, polysulfonated elastomers, neoprene elastomers, or combinations thereof. 99. The method of claim 97 wherein the coating system comprises the inorganic coating selected from low temperature enamels, low temperature glass frits, carbonaceous coatings, zeolites, inorganic sol-gels, or combinations thereof. 100. A corrosion-inhibiting pigment composition comprising: a corrosion-inhibiting pigment comprising a rare earth element and a valence stabilizer combined to form a rare earth/valence stabilizer complex, wherein the rare earth element is selected from cerium, terbium, praseodymium, or a combination thereof, at least one rare earth element is in the tetravalent oxidation state in the rare earth/valence stabilizer complex in the pigment composition, and the rare earth/valence stabilizer complex is sparingly soluble in water at about 25째 C. and about 760 Torr; and a coating system comprising a carrier system and a binder system, or a carrier system and a resin system, or both. 101. A method of making a corrosion-inhibiting pigment composition comprising: providing a solvent; providing a rare earth source in the solvent forming a rare earth solution, wherein the rare earth source is selected from a cerium source, a terbium source, a praseodymium source, or a combination thereof; providing a valence stabilizer; and combining the rare earth source and the valence stabilizer to form a rare earth/valence stabilizer complex wherein at least one rare earth element is in the tetravalent oxidation state in the rare earth/valence stabilizer complex; and combining the rare/earth/valence stabilizer complex with a coating system comprising a carrier system and a binder system, or a carrier system and a resin system, or both, wherein the rare earth/valence stabilizer complex is sparingly soluble in water at about 25째 C. and about 760 Torr, and wherein at least one rare earth element is in the tetravalent oxidation state in the rare earth/valence stabilizer complex in the pigment composition. 102. A method for treating a surface for corrosion resistance, comprising: providing a substrate to be coated; and applying a corrosion-inhibiting pigment composition comprising a corrosion-inhibiting pigment comprising a rare earth element and a valence stabilizer combined to form a rare earth/valence stabilizer complex, wherein the rare earth element is selected from cerium, terbium, praseodymium, or a combination thereof, at least one rare earth element is in the tetravalent oxidation state in the rare earth/valence stabilizer complex in the pigment composition, and the rare earth/valence stabilizer complex is sparingly soluble in water at about 25째 C. and about 760 Torr; and a coating system comprising a carrier system a binder system, or a resin system, or both. 103. An article comprising: a substrate; and a corrosion-inhibiting pigment composition coated on the substrate, the corrosion-inhibiting pigment comprising: a rare earth element and a valence stabilizer combined to form a rare earth/valence stabilizer complex, wherein the rare earth element is selected from cerium, praseodymium, terbium, or a combination thereof, and at least one rare earth element is in the tetravalent oxidation state in the rare earth/valence stabilizer complex in the pigment composition, and wherein the rare earth/valence stabilizer complex has a solubility in water of between about 1횞100 and about 1횞10-5 moles per liter of cerium, terbium, or praseodymium at about 25째 C. and about 760 Torr; and a coating system comprising a carrier system and a binder system, or a carrier system and a resin system, or both. 104. The article of claim 103 wherein the valence stabilizer is an inorganic valence stabilizer or an organic valence stabilizer.
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