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Process for producing manganese dioxide 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C01G-045/02
출원번호 US-0122966 (1993-09-20)
발명자 / 주소
  • Wang Enoch I. (Attleboro MA) Lin Lifun (Lincoln MA) Bowden William L. (Nashua NH)
출원인 / 주소
  • Duracell Inc. (Bethel CT 02)
인용정보 피인용 횟수 : 47  인용 특허 : 0

초록

The invention relates to the manufacture of manganese dioxide by a chemical process. The resulting manganese dioxide product takes the form of particles characterized by filament-like protrusions jutting out from its surface. The manganese dioxide particles having such surface features can be manufa

대표청구항

A particulate MnO2 material wherein at least the majority of the particles have filament-like protrusions of gamma MnO2 radiating outwardly from the surfaces of said particles, and wherein said protrusions are visible at a magnification between about 200 and 2,000 times actual size.

이 특허를 인용한 특허 (47)

  1. Nanjundaswamy, Kirakodu S.; Zhang, Fan; Wang, Yichun; Cervera, James J.; Nelson, Jennifer A.; Miller, Gary A.; Sirotina, Rimma A., Acid-treated manganese dioxide and methods of making thereof.
  2. Chan, Yuk; Atwater, Terrill B., Alkali-hydroxide modified poly-vinylidene fluoride/polyethylene oxide protective polymer blend coating for lithium metal.
  3. Woodnorth, Douglas J.; Harris, Peter B.; Fariss, Gregory A.; Brys, Barbara, Battery cathode.
  4. Bofinger, Todd E.; Bowden, William L.; Cintra, George; Nanjundaswamy, Kirakodu S.; Sirotina, Rimma A.; Totir, Dana Alexa; Zhang, Fan, Battery cathodes.
  5. Bofinger, Todd E.; Bowden, William L.; Cintra, George; Nanjundaswamy, Kirakodu S.; Sirotina, Rimma A.; Totir, Dana Alexa; Zhang, Fan, Battery cathodes.
  6. Bofinger, Todd E.; Bowden, William L.; Cintra, George; Nanjundaswamy, Kirakodu S.; Sirotina, Rimma A.; Totir, Dana Alexa; Zhang, Fan, Battery cathodes.
  7. Anglin, David Lloyd; Nelson, Jennifer Anne; Christian, Paul Albert, Battery including beta-delithiated layered nickel oxide electrochemically active cathode material.
  8. Anglin, David Lloyd; Nelson, Jennifer Anne; Christian, Paul Albert, Battery including beta-delithiated layered nickel oxide electrochemically active cathode material.
  9. Nelson, Jennifer Anne; Anglin, David Lloyd; Brundu, Mariarosa; Christian, Paul Albert, Beta-delithiated layered nickel oxide electrochemically active cathode material and a battery including said material.
  10. Hoke, Jeffrey B.; Heck, Ronald M., Catalyst and adsorption compositions having adhesion characteristics.
  11. Hoke, Jeffrey B.; Heck, Ronald M., Catalyst and adsorption compositions having improved adhesion characteristics.
  12. Allen, Fred M.; Blosser, Patrick W.; Heck, Ronald M.; Hoke, Jeffrey B.; Pole, Terence C.; Steger, John J., Catalytic material for treating pollutant-containing gases.
  13. Hammel,Charles F., Electronic controls for pollutant removal.
  14. Peter Harris ; David Adamson ; Douglas Woodnorth ; Barbara Brys ; Martin Howard, High performance battery.
  15. Allen Fred M. ; Blosser Patrick W. ; Heck Ronald M. ; Hoke Jeffrey B. ; Pole Terence C. ; Steger John J., Hydrophobic catalytic materials and method of forming the same.
  16. Allen, Fred M.; Blosser, Patrick W.; Heck, Ronald M.; Hoke, Jeffrey B.; Pole, Terence C.; Steger, John J., Hydrophobic catalytic materials and method of forming the same.
  17. Allen, Fred M.; Blosser, Patrick W.; Heck, Ronald M.; Hoke, Jeffrey B.; Poles, Terence C.; Steger, John J., Hydrophobic catalytic materials and method of forming the same.
  18. Davis, Stuart M.; Bowden, William L.; Moses, Peter R.; Richards, Thomas C., Manganese dioxide for alkaline cells.
  19. Davis, Stuart M.; Bowden, William L.; Moses, Peter R.; Richards, Thomas C., Manganese dioxide for alkaline cells.
  20. Suib, Steven Lawrence; Yuan, Jikang, Manganese oxide nanowires, films, and membranes and methods of making.
  21. Kumar, Sujeet; Gardner, James T.; Bi, Xiangxin; Kambe, Nobuyuki, Metal oxide particles.
  22. Hammel,Charles F.; Boren,Richard M., Metal oxide processing methods and systems.
  23. Nelson, Jennifer A.; Christian, Paul A.; Nanjundaswamy, Kirakodu S.; Zhang, Fan, Metal-doped nickel oxide active materials.
  24. Nelson, Jennifer Anne; Christian, Paul Albert; Nanjundaswamy, Kirakodu S.; Zhang, Fan, Metal-doped nickel oxide active materials.
  25. Richards, Thomas C.; Christian, Paul; Nelson, Jennifer A.; Nanjundaswamy, Kirakodu S.; Zhang, Fan, Metal-doped nickel oxide active materials.
  26. Hoke Jeffrey B. ; Novak John R. ; Steger John J. ; Poles Terence C. ; Quick L. Michael ; Heck Ronald M. ; Hu Zhicheng ; Durilla Michael, Method and apparatus for treating the atmosphere.
  27. Poles Terence C. ; Rosenberg William G. ; Calcagni John, Method and apparatus for treating the atmosphere.
  28. Poles, Terence C.; Rosenberg, William G.; Calcagni, John, Method and apparatus for treating the atmosphere.
  29. Dettling Joseph C. ; Hoke Jeffrey B., Method of catalytically treating the atmosphere and heat exchange devices produced thereby.
  30. Bowden, William L.; Brandt, Klaus; Chi, Ignacio; Mao, Ou; McGovern, Brian; Sirotina, Rimma A., Method of making cathode.
  31. Nelson, Jennifer A.; Christian, Paul A.; Nanjundaswamy, Kirakodu S.; Zhang, Fan, Methods of making metal-doped nickel oxide active materials.
  32. Nelson, Jennifer Anne; Christian, Paul Albert; Nanjundaswamy, Kirakodu S.; Zhang, Fan, Methods of making metal-doped nickel oxide active materials.
  33. Nelson, Jennifer Anne; Christian, Paul Albert; Nanjundaswamy, Kirakodu S.; Zhang, Fan, Methods of making metal-doped nickel oxide active materials.
  34. Bi,Xiangxin; Kambe,Nobuyuki; Horne,Craig R.; Gardner,James T.; Mosso,Ronald J.; Chiruvolu,Shivkumar; Kumar,Sujeet; McGovern,William E.; DeMascarel,Pierre J.; Lynch,Robert B., Nanoparticle-based power coatings and corresponding structures.
  35. Boren,Richard M.; Hammel,Charles F., Oxides of manganese processed in continuous flow reactors.
  36. Joseph C. Dettling ; John J. Steger ; Michael Spencer ; Robert V. Russo, Pollutant treating devices and methods of making the same.
  37. Hammel,Charles F.; Tuzinski,Patrick A.; Boren,Richard M., Pretreatment and regeneration of oxides of manganese.
  38. Christian, Paul A.; Wang, Yichun; Iltchev, Nikolay K.; Nanjundaswamy, Kirakodu S.; Nelson, Jennifer A.; Zhang, Fan, Primary alkaline battery.
  39. Christian, Paul Albert; Wang, Yichun; Iltchev, Nikolay Krastev; Nanjundaswamy, Kirakodu S.; Nelson, Jennifer Anne; Zhang, Fan, Primary alkaline battery.
  40. Christian, Paul Albert; Wang, Yichun; Iltchev, Nikolay Krastev; Nanjundaswamy, Kirakodu S.; Nelson, Jennifer Anne; Zhang, Fan, Primary alkaline battery.
  41. Kumar, Sujeet; Gardner, James T.; Bi, Xiangxin; Kambe, Nobuyuki, Reaction methods for producing metal oxide particles.
  42. Hammel,Charles F.; Boren,Richard M.; Tuzinski,Patrick A., Regeneration, pretreatment and precipitation of oxides of manganese.
  43. Hoke, Jeffrey B.; Allen, Fred M.; Blosser, Patrick W.; Hu, Zhicheng; Heck, Ronald M., Stable slurries of catalytically active materials.
  44. Carlton,Steve C.; Huff,Ray V.; Hammel,Charles F.; Boren,Richard M.; Kronbeck,Kevin P.; Larson,Joshua E.; Tuzinski,Patrick A.; Axen,Steve G.; Pahlman, deceased,John E., System and process for removal of pollutants from a gas stream.
  45. Pahlman, John E.; Carlton, Steve C.; Huff, Ray V.; Hammel, Charles F.; Boren, Richard M.; Kronbeck, Kevin P.; Larson, Joshua E.; Tuzinski, Patrick A.; Axen, Steve G., System and process for removal of pollutants from a gas stream.
  46. Pahlman, John E.; Carlton, Steven C.; Huff, Ray V.; Hammel, Charles F.; Boren, Richard M.; Kronbeck, Kevin P.; Larson, Joshua E.; Tuzinski, Patrick A.; Axen, Steve G., System and process for removal of pollutants from a gas stream.
  47. Hoke,Jeffrey B.; Allen,Fred M.; Blosser,Patrick W.; Hu,Zhicheng; Heck,Ronald M., Vehicle having atmosphere pollutant treating surface.
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