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Gas diffusion electrode for polymer electrolyte membrane fuel cells 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-004/86
출원번호 US-0388597 (1999-09-02)
우선권정보 DE9544323 (1995-11-28)
발명자 / 주소
  • Koschany Arthur,DEX
  • Schwesinger Thomas,DEX
  • Lucas Christian,DEX
  • Frank Georg,DEX
  • Deckers Gregor,DEX
  • Soczka-Guth Thomas,DEX
  • Bonsel Harald,DEX
출원인 / 주소
  • Hoescht Research & Technology Deutschland GmbH & Co. KG, DEX
대리인 / 주소
    Frommer Lawrence & Haug
인용정보 피인용 횟수 : 34  인용 특허 : 4

초록

A particularly inexpensive, homogeneous and porous gas diffusion electrode which comprises at least one electrically conductive, hydrophobic and gas-permeable gas diffusion layer, comprising a mechanically stable support material which is impregnated with at least one electrically conductive materia

대표청구항

[ What is claimed is:] [1.] A gas diffusion electrode comprising at least one electrically conductive, hydrophobic and gas-permeable gas diffusion layer, wherein the gas diffusion layer comprises a mechanically stable support material which is impregnated with at least one electrically conductive ma

이 특허에 인용된 특허 (4)

  1. Vanderborgh Nicholas E. (Los Alamos NM) Huff James R. (Los Alamos NM) Leddy Johna (Flushing NY), Composite electrode for use in electrochemical cells.
  2. Dhar Hari P. (College Station TX), Method for catalyzing a gas diffusion electrode.
  3. Harada Hiroyuki (Yokohama JPX), Method for fabricating gas diffusion electrode assembly for fuel cells.
  4. Campbell Stephen A.,CAX ; Stumper Juergen,CAX ; Wilkinson David P.,CAX ; Davis Michael T.,CAX, Porous electrode substrate for an electrochemical fuel cell.

이 특허를 인용한 특허 (34)

  1. Fuglevand, William A.; Bayyuk, Shibli Hanna I.; Lloyd, Greg A.; Wilkerson, Shalena V.; Wright, Matthew M., Air cooled fuel cell module.
  2. Roller, Justin; Maric, Radenka; Fatih, Khalid; Neagu, Roberto, Catalytic materials for fuel cell electrodes and method for their production.
  3. Zhu,Yimin; Zhang,Ruiming; DeCastro,Nona; Gurau,Bogdan; Blair,Sharon, Composite polymer electrolyte membranes and electrode assemblies for reducing fuel crossover in direct liquid feed fuel cells.
  4. Lloyd,Greg A.; Bai,Lijun; Bayyuk,Shibli Hanna I., Current collector for use in a fuel cell.
  5. Spink, Scott A.; Lott, David R.; Fuglevand, William A., Direct liquid fuel cell.
  6. Lindström, Henrik; Fili, Giovanni, Dye-sensitized solar cell including a porous insulation substrate and a method for producing the porous insulation substrate.
  7. Lindström, Henrik; Fili, Giovanni, Dye-sensitized solar cell including a porous insulation substrate and a method for producing the porous insulation substrate.
  8. Abe, Masao; Ohtani, Akira; Ishibashi, Kuniaki, Electrically conductive polyaniline composition and method.
  9. Otake, Yasuki, Electrically conductive porous body for a fuel cell, fuel cell having same, and method of manufacturing same.
  10. Molter, Trent M.; Shiepe, Jason K.; Speranza, A. John, Electrode catalyst composition, electrode, and membrane electrode assembly for electrochemical cells.
  11. Sasaki, Naokazu, Flexible carbon fiber nonwoven fabric.
  12. Abe,Masao; Ohtani,Akira; Ishibashi,Kuniaki, Fuel cell.
  13. Yoshitake,Tsutomu; Kimura,Hidekazu; Manako,Takashi; Yuge,Ryota; Kubo,Yoshimi, Fuel cell and method for manufacturing the same.
  14. Ha,Sam Chul; Cho,Tae Hee; Park,Myung Seok; Choi,Hong; Kim,Cheol Hwan; Lee,Myeong Ho; Heo,Seoug Geum; Ko,Seung Tae, Fuel cell having flow passage.
  15. Bai, Lijun; Lloyd, Greg A., Fuel cell having metalized gas diffusion layer.
  16. Bai,Lijun; Lloyd,Greg A., Fuel cell having metalized gas diffusion layer.
  17. Katori, Kenji, Fuel reformer including a two layer integrated article.
  18. Gemba, Miho; Tsuji, Yoichiro; Yamauchi, Masaki, Gas diffusion layer for fuel cell, manufacturing method thereof, membrane electrode assembly, and fuel cell.
  19. Suzuki, Daisuke, Gasket assembly.
  20. R. Terry K. Baker ; Nelly M. Rodriguez, Graphite nanofiber catalyst systems for use in fuel cell electrodes.
  21. Suzuki, Shuichi; Kawaji, Jun; Takamori, Yoshiyuki; Morishima, Makoto, Membrane electrode assembly for fuel cell.
  22. Fukuda, Kaoru; Tani, Masaki; Kaji, Hayato; Inai, Shigeru; Muro, Takeshi; Watanabe, Shinya; Tada, Tomoyuki; Inoue, Masahiko, Membrane electrode assembly for polymer electrolyte fuel cell.
  23. Han, Sang-Il; Son, In-Hyuk, Membrane-electrode assembly for a fuel cell and a fuel cell system including the same.
  24. Kinoshita, Shinji, Membrane/electrode assembly for polymer electrolyte fuel cells and polymer electrolyte fuel cell.
  25. Morii,Katsuyuki, Method for forming functional porous layer, method for manufacturing fuel cell, electronic device, and automobile.
  26. Sompalli, Bhaskar; Ji, Chunxin; Yan, Susan G.; Gasteiger, Hubert A.; Shimoda, Hiroshi; Terazono, Shinji; Wakabayashi, Hirokazu; Okawara, Atsuo; Yamada, Kohta; Kotera, Seigo; Kinoshita, Shinji; Tanuma, Toshihiro, Method of making fuel cell components including a catalyst layer and a plurality of ionomer overcoat layers.
  27. Han, Sang-II; Son, In-Hyuk, Method of preparing a membrane-electrode assembly for a fuel cell.
  28. Benson, Paul Alan, Multi-layer fuel cell diffuser.
  29. Brown, Karen Leanne; Cooper, Susan Joy; Gascoyne, John Malcolm; Ralph, Thomas Robertson, Non-woven fiber webs.
  30. Fujii,Satoru; Hatoh,Kazuhito; Hosaka,Masato; Yuasa,Kohji; Noguchi,Yasutaka; Shibutani,Satoshi; Tanaka,Aoi; Hojo,Nobuhiko; Okada,Yukihiro, Polymer electrolyte thin film fuel cell and method of operating the same.
  31. K?hler, Joachim; Kr?mer, Anita; Starz, Karl-Anton; Fehl, Knut; Bayer, Armin, Process for producing a membrane electrode assembly and the membrane electrode assembly produced thereby.
  32. 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.
  33. 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.
  34. 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.
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