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Fuel cell having water permeability adjustment capability

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/10
출원번호 US-0599198 (2000-06-22)
우선권정보 JP-0176084 (1999-06-22); JP-0121616 (2000-04-21)
발명자 / 주소
  • Takahiro Isono JP
  • Yasuo Miyake JP
  • Akira Hamada JP
  • Minoru Kaneko JP
  • Kunihiro Nakato JP
출원인 / 주소
  • Sanyo Electric Co., Ltd. JP
대리인 / 주소
    Merchant & Gould P.C.
인용정보 피인용 횟수 : 30  인용 특허 : 4

초록

The object of the present invention is to provide fuel cell including a cell that is formed by sandwiching solid polymer membrane between an anode and a cathode that generates electricity with stability and high performance by evenly moistening the solid polymer membrane. For this purpose, in a gas

대표청구항

1. A fuel cell, comprising:(A) a cell that includes a cathode catalyst layer, an anode catalyst layer, and a solid polymer membrane, the solid polymer membrane being sandwiched between the cathode catalyst layer and the anode catalyst layer; (B) a first plate with fuel channels; (C) a second plate w

이 특허에 인용된 특허 (4)

  1. Mussell Robert D. (Midland MI) Webb Steven P. (Midland MI) Scortichini Carey L. (Midland MI) Plowman Keith R. (Lake Jackson TX), Flow field assembly for electrochemical fuel cells.
  2. Taniguchi Shunsuke,JPX ; Hamada Akira,JPX ; Miyake Yasuo,JPX ; Kaneko Minuro,JPX, Fuel cell.
  3. Hamada Akira,JPX ; Matsubayashi Takaaki,JPX ; Nakaoka Toru,JPX ; Miyake Yasuo,JPX ; Nakajima Toshikazu,JPX, Polymer electrolyte fuel cell and a polymer electrolyte fuel cell system which supply anode-side channels with a gas-liq.
  4. Muranaka Yasushi (Katsuta JPX) Imahashi Jinichi (Hitachi JPX) Horiba Tatsuo (Hitachi JPX) Nishimura Shigeoki (Katsuta JPX), Polymer electrolyte hydrogen-oxygen fuel cell where the polymer electrolyte has a water repellency gradient and a cataly.

이 특허를 인용한 특허 (30)

  1. Fuglevand, William A.; Bayyuk, Shibli Hanna I.; Lloyd, Greg A.; Wilkerson, Shalena V.; Wright, Matthew M., Air cooled fuel cell module.
  2. Beckmann,Gerhard; Ren,Xiaoming, Anode diffusion layer for a direct oxidation fuel cell.
  3. Rohwer,Thorsten; Kels,Thorsten, Balanced humidification in fuel cell proton exchange membranes.
  4. Herman,Gregory S; Champion,David; Mardilovich,Peter; O'Neil,James, Compositional and structural gradients for fuel cell electrode materials.
  5. Lloyd,Greg A.; Bai,Lijun; Bayyuk,Shibli Hanna I., Current collector for use in a fuel cell.
  6. Ji, Chunxin, Diffusion media with hydrophobic and hydrophilic properties.
  7. Mathias,Mark F.; Roth,Joerg; Sompalli,Bhaskar; Schoeneweiss,Michael; Wood,David, Diffusion media, fuel cells, and fuel cell powered systems.
  8. Spink, Scott A.; Lott, David R.; Fuglevand, William A., Direct liquid fuel cell.
  9. Karuppaiah, Chockkalingham; Wu, Yaobang, Fuel cell having a non-electrolytic layer.
  10. Nakagawa, Takashi; Teranishi, Masatoshi, Fuel cell including separator with gas flow channels.
  11. Ji, Chunxin; Kumar, Vinod, Fuel cells with hydrophobic diffusion medium.
  12. Ji, Chunxin; Kumar, Vinod, Fuel cells with hydrophobic diffusion medium.
  13. Hirsch,Robert S.; Becerra,Juan J., Fuel efficient membrane electrode assembly.
  14. Champion,David; Gradwohl,Jonald R.; Mardilovich,Peter; Beatty,Christopher, Fuel-cell element stack with stress relief and methods.
  15. Ji,Chunxin; Fly,Gerald W, Increasing the hydrophilicity of carbon fiber paper by electropolymerization.
  16. Cao,Shuguang; Xu,Helen; Jeanes,Thomas; Nam,Kie Hyun; Chen,Jian Ping, Ion conductive block copolymers.
  17. Ripley,Scott Alan; Hirsch,Donald Ivan; Bader,William Frederic, Lamination apparatus and methods.
  18. Schukar, Gary William; Mlinar, John Russell; Smith, Mark Hyland; Spicer, Steven Mark, Method for converting a fuel cell membrane web to precisely positioned membrane sheets.
  19. Ji,Chunxin; Schoeneweiss,Michael R; Mathias,Mark F; Roth,Joerg, Preparation of patterned diffusion media.
  20. Mathias,Mark; Darling,Robert; Wood, III,David L., Proton exchange membrane fuel cell.
  21. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Yemul, Dinesh S.; Fuglevand, William A.; Bayuuk, Shiblihanna I.; Duan, Runrun; Bai, Lijun, Proton exchange membrane fuel cell.
  22. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Ryan, Eric J.; Yemul, Dinesh S.; Fisher, John M., Proton exchange membrane fuel cell stack and fuel cell stack module.
  23. Spink, Scott A.; Lott, David R.; Wright, Matthew M.; Ryan, Eric J.; Yemul, Dinesh S.; Fisher, John M., Proton exchange membrane fuel cell stack and fuel cell stack module.
  24. Mekala,David Robert; Peterson,Donald George; Ferguson,Dennis Earl; Fansler,Duane Douglas, Roll-good fuel cell fabrication processes, equipment, and articles produced from same.
  25. Wada, Mikio; Inagaki, Toshiyuki; Yagami, Yuichi; Takahashi, Tsuyoshi, Separator for a fuel cell.
  26. Blank, Felix, Separator plate unit with inclined separating wall having at least one metering point and fuel cell having separator plate unit thereof.
  27. Milliken,Christopher E.; Petrik,Michael A.; Ruhl,Robert C., Solid oxide fuel cell stack assembly having tapered diffusion layers.
  28. O'Hara,Jeanette E.; Trabold,Thomas A.; Schoeneweiss,Michael R.; Roth,Joerg, Spatially varying diffusion media and devices incorporating the same.
  29. O'Hara, Jeanette E.; Roth, Joerg; Liu, Han, Untreated diffusion media with mesoporous layer and devices incorporating the same.
  30. O'Hara, Jeanette E.; Roth, Joerg; Liu, Han, Untreated diffusion media with mesoporous layer and devices incorporating the same.
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