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Fuel cell electrolyte reservoir layer and method for making 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/02
  • H01M-008/08
출원번호 US-0941825 (1978-09-11)
발명자 / 주소
  • Breault Richard D. (Coventry CT)
출원인 / 주소
  • United Technologies Corporation (Hartford CT 02)
인용정보 피인용 횟수 : 36  인용 특허 : 4

초록 ▼

A porous graphite reservoir layer for retaining electrolyte within a fuel cell is improved by coating the pore surfaces of the reservoir layer with wettable, particulate amorphous carbon. Preferably the amorphous carbon particles are colloidal and have a mean pore size considerably smaller than the

대표청구항 ▼

A reservoir comprising a porous, hydrophilic graphite body having a coating of particulate, wettable, amorphous carbon on its pore surfaces. In an improved fuel cell utilizing a phosphoric acid electrolyte and a porous reservoir layer for controlling electrolyte volume within the cell, the reservoir

이 특허에 인용된 특허 (4)

  1. Lamarine John H. (Coventry CT) Stewart ; Jr. Robert C. (Granby CT) Vine Raymond W. (Bolton CT), Electrode reservoir for a fuel cell.
    상세보기
  2. Bushnell Calvin L. (Glastonbury CT) Kunz Harold Russell (Vernon CT), Electrolyte reservoir for a fuel cell.
    상세보기
  3. Grevstad Paul E. (West Hartford CT), Electrolyte reservoir for a fuel cell.
    상세보기
  4. Breault Richard D. (Coventry CT), Silicon carbide electrolyte retaining matrix for fuel cells.
    상세보기

이 특허를 인용한 특허 (36)

  1. Gorman Michael E. (Suffield CT) Breault Richard D. (Coventry CT) Donahue John (Suffield CT) Bose Sudhangshu (Manchester CT), Carbon graphite component for an electrochemical cell and method for making the component.
    상세보기
  2. Stewart ; Jr. Robert C. (West Suffield CT), Carbon-graphite component for an electrochemical cell and method for making the component.
    상세보기
  3. Hampden-Smith, Mark J.; Kodas, Toivo T.; Atanassov, Plamen; Atanassova, Paolina; Kunze, Klaus; Napolitano, Paul; Dericotte, David, Composite particles for electrocatalytic applications.
    상세보기
  4. Hampden-Smith, Mark J.; Kodas, Toivo T.; Atanassov, Plamen; Atanassova, Paolina; Kunze, Klaus; Napolitano, Paul; Dericotte, David, Electrocatalyst powders, methods for producing powders and devices fabricated from same.
    상세보기
  5. Hampden-Smith, Mark J.; Kodas, Toivo T.; Atanassov, Plamen; Kunze, Klaus; Napolitano, Paul; Bhatia, Rimple; Dericotte, David E.; Atanassova, Paolina, Electrocatalyst powders, methods for producing powders and devices fabricated from same.
    상세보기
  6. Miwa Kishio (Shiga JPX) Shimizu Kazuharu (Shiga JPX) Fukui Hiroaki (Shiga JPX), Electrode substrate for fuel cell and process for producing the same.
    상세보기
  7. Elmore Dan E. (South Windsor CT) Roethlein Richard J. (Stafford Spring CT), Electrode substrate with integral edge seal and method of forming the same.
    상세보기
  8. Elmore Dan E. (South Windsor CT) Roethlein Richard J. (Stafford Springs CT), Electrode substrate with integral edge seal and method of forming the same.
    상세보기
  9. Hampden-Smith, Mark J.; Kodas, Toivo T.; Atanassov, Plamen; Atanassova, Paolina; Kunze, Klaus; Napolitano, Paul; Dericotte, David; Bhatia, Rimple, Energy devices and methods for the fabrication of energy devices.
    상세보기
  10. Mercuri,Robert Angelo; Capp,Joseph Paul; Warddrip,Michael Lee; Weber,Thomas William, Flexible graphite article and method of manufacture.
    상세보기
  11. Matsumoto Masaaki (Kobe JPX), Fuel cell.
    상세보기
  12. Okamoto, Takafumi, Fuel cell and fastening method therefor.
    상세보기
  13. Suzuki Hiroaki (Hitachi JPX) Ohtsuka Keizou (Katsuta JPX) Kahara Toshiki (Ibaraki-ken JPX) Yoshida Tadashi (Hitachi JPX), Fuel cell and supplementary electrolyte container and method for supplementing fuel cell with electrolyte.
    상세보기
  14. Feigenbaum Haim (Highland Park NJ), Fuel cell and system for supplying electrolyte thereto utilizing cascade feed.
    상세보기
  15. Cohn J. Gunther (West Orange NJ) Feigenbaum Haim (Highland Park NJ) Kaufman Arthur (West Orange NJ), Fuel cell and system for supplying electrolyte thereto with wick feed.
    상세보기
  16. Stonehart Paul (Madison CT granted to U.S. Department of Energy under the provisions of 42 U.S.C. 2182), Fuel cell with Pt/Pd electrocatalyst electrode.
    상세보기
  17. Feigenbaum Haim (Highland Park NJ), Fuel cell with electrolyte feed system.
    상세보기
  18. Kodas, Toivo T.; Hampden Smith, Mark J.; Caruso, James; Skamser, Daniel J.; Powell, Quint H., Fuel cells and batteries including metal-carbon composite powders.
    상세보기
  19. Frank Steven N. (McKinney TX), Graphite felt flowthrough electrode for fuel cell use.
    상세보기
  20. Hhne Karl (Erlangen DEX) Starbeck Gerd (Nuremberg DEX), Hydrogen/bromine cell.
    상세보기
  21. Horiba Tatsuo (Hitachi JPX) Takeuchi Seizi (Hitachiota JPX) Tamura Kohki (Hitachi JPX) Kawamura Go (Tokyo JPX) Kudo Tetsuichi (Tokyo JPX), Liquid fuel cell.
    상세보기
  22. Hampden Smith,Mark J.; Kodas,Toivo T.; Atanassov,Plamen; Kunze,Klaus; Napolitano,Paul; Bhatia,Rimple; Dericotte,David E.; Atanassova,Paolina, Membrane electrode assemblies for use in fuel cells.
    상세보기
  23. Hampden Smith,Mark J.; Kodas,Toivo T.; Atanassov,Plamen; Atanassova,Paolina; Kunze,Klaus; Napolitano,Paul; Dericotte,David; Bhatia,Rimple, Metal-air battery components and methods for making same.
    상세보기
  24. Luoma Warren L. (Manchester CT) Martin Ronald G. (Monson MA) Breault Richard D. (Coventry CT), Method for making a seal structure for an electrochemical cell assembly.
    상세보기
  25. Hampden Smith,Mark J.; Kodas,Toivo T.; Atanassov,Plamen; Atanassova,Paolina; Kunze,Klaus; Napolitano,Paul; Dericotte,David; Bhatia,Rimple, Method for making composite particles including a polymer phase.
    상세보기
  26. Hampden Smith,Mark J.; Kodas,Toivo T.; Atanassov,Plamen; Atanassova,Paolina; Kunze,Klaus; Napolitano,Paul; Dericotte,David, Method for the fabrication of an electrocatalyst layer.
    상세보기
  27. Hampden Smith,Mark J.; Kodas,Toivo T.; Atanassov,Plamen; Atanassova,Paolina; Kunze,Klaus; Napolitano,Paul; Dericotte,David, Method for the production of electrocatalyst powders.
    상세보기
  28. Reiser Carl A. (Glastonbury CT) Maricle Donald L. (Glastonbury CT), Molten carbonate fuel cell integral matrix tape and bubble barrier.
    상세보기
  29. Vine Raymond W. (Avon CT) Schroll Craig R. (West Hartford CT) Reiser Carl A. (Glastonbury CT), Molten carbonate fuel cell matrix tape.
    상세보기
  30. Kunz Harold R. (Vernon CT) Szymanski Stephen J. (Manchester CT), Molten carbonate fuel cell with improved electrolyte storage.
    상세보기
  31. Landsman Douglas A. (West Hartford CT) Luczak Francis J. (Glastonbury CT), Noble metal-chromium alloy catalysts and electrochemical cell.
    상세보기
  32. Shigeta Masatomo (Iwaki JPX) Saitoh Kuniyuki (Iwaki JPX) Fukuda Hiroyuki (Iwaki JPX), Porous fuel cell electrode substrate having elongated holes for feeding reactant gases.
    상세보기
  33. Breault Richard D. (Coventry CT) Donahue John (Suffield CT), Porous plate for an electrochemical cell and method for making the porous plate.
    상세보기
  34. Grevstad Paul E. (West Hartford CT), Process for adding electrolyte to a fuel cell stack.
    상세보기
  35. Shigeta Masatomo (Iwaki JPX) Saitoh Kuniyuki (Abiko JPX) Fukuda Hiroyuki (Iwaki JPX), Process for producing electrode substrate for use in fuel cells.
    상세보기
  36. Landsman Douglas A. (West Hartford CT) Luczak Francis J. (Galstonbury CT), Process using noble metal-chromium alloy catalysts in an electrochemical cell.
    상세보기

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