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Composite catalyst for solid polymer electrolyte type fuel cell and processes for producing the same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-031/00
  • B01J-021/18
  • H01M-004/86
  • B32B-015/02
  • B28B-005/00
출원번호 US-0808032 (2001-03-15)
우선권정보 JP-2000-072347 (2000-03-15); JP-2000-126636 (2000-04-26); JP-2000-140483 (2000-05-12)
발명자 / 주소
  • Shuji Hitomi JP
  • Naohiro Tsumura JP
  • Shunsuke Mizutani JP
출원인 / 주소
  • Japan Storage Battery Co., Ltd. JP
대리인 / 주소
    Sughrue Mion, PLLC
인용정보 피인용 횟수 : 26  인용 특허 : 9

초록

A composite catalyst which comprises a catalyst particle and at least one member selected from the group consisting of a porous or net-form cation-exchange resin and a porous or net-form hydrophobia polymer, wherein the resin and polymer exist on the surface of the catalyst particle.

대표청구항

1. A composite catalyst which comprises a catalyst particle and at least one member selected from the group consisting of a porous or net-form cation-exchange resin and a porous or not-form hydrophobic polymer, wherein the resin and polymer exist on the surface of the catalyst particle.

이 특허에 인용된 특허 (9)

  1. Goller Glen J. (West Springfield MA) Breault Richard D. (Coventry CT), Automated catalyst processing for cloud electrode fabrication for fuel cells.
    상세보기
  2. Goller Glen J. (West Springfield MA) Salonia Joseph R. (Middletown CT), Dry floc method for making an electrochemical cell electrode.
    상세보기
  3. Goller Glen J. (West Springfield MA) Petraglia Vincent J. (Vernon CT) Salonia Joseph R. (Middletown CT), Dry mix method for making an electrochemical cell electrode.
    상세보기
  4. Petrow Henry G. (Watertown MA) Allen Robert J. (Saugus MA), Finely particulated colloidal platinum compound and sol for producing the same, and method of preparation of fuel cell e.
    상세보기
  5. 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.
    상세보기
  6. Breault Richard D. (Coventry CT), Fuel cell, a fuel cell electrode, and a method for making a fuel cell electrode.
    상세보기
  7. Goldsmith Charles E. (Baton Rouge LA), Gas diffusion composite electrode having polymeric binder coated carbon layer.
    상세보기
  8. Dhar Hari P. (College Station TX), Method for catalyzing a gas diffusion electrode.
    상세보기
  9. Syuzi Hitomi JP, Solid polymer electrolyte-catalyst composite electrode, electrode for fuel cell, and process for producing these electrodes.
    상세보기

이 특허를 인용한 특허 (26)

  1. Cox, Philip; Cha, Suk-Yal; Hou, Gouyan; Tran, Ngan; Duong, Anh, Catalyst agglomerates for membrane electrode assemblies.
    상세보기
  2. Kim, Hee-Tak; Kwak, Chan; Kweon, Ho-Jin, Catalyst composite material fuel cell, method for preparing the same, membrane-electrode assembly comprising the same, and fuel cell system comprising the same.
    상세보기
  3. Velamakanni, Bhaskar V.; Mekala, David Robert; Hanson, Eric Joseph, Catalyst ink.
    상세보기
  4. Higami,Makoto; Bessho,Keiichi, Catalyst paste composition for electrode.
    상세보기
  5. Jang, Bor Z.; Zhamu, Aruna, Conducting polymer-transition metal electro-catalyst compositions for fuel cells.
    상세보기
  6. Jang, Bor Z.; Zhamu, Aruna; Guo, Jiusheng, Electro-catalyst composition, fuel cell electrode, and membrane-electrode assembly.
    상세보기
  7. Jang, Bor Z.; Zhamu, Aruna; Guo, Jiusheng, Electro-catalyst compositions for fuel cells.
    상세보기
  8. Bartling, Brandon A., Electrochemical cell having a deposited gas electrode.
    상세보기
  9. Ito, Takashi; Endou, Masahai, Electrode catalyst and electrochemical devices using the same.
    상세보기
  10. Hori,Yoshihiro; Yonamine,Takeshi; Uchida,Makoto; Sakai,Osamu, Electrode for polymer electrolyte fuel cell and method of producing the same.
    상세보기
  11. Lochhaas,Kai H.; Hintzer,Klaus; Hamrock,Steven J.; Yandrasits,Michael A., Fluorinated ionomers with reduced amounts of carbonyl end groups.
    상세보기
  12. Fukumoto,Hisatoshi; Hiroi,Osamu; Mitsuda,Kenro; Maeda,Hideo; Yoshida,Yasuhiro; Hayashi,Tatsuya; Yoshimura,Akihisa, Fuel cell.
    상세보기
  13. Miyake, Naoto, Highly durable electrode catalyst layer.
    상세보기
  14. Kim, Hee-Tak; Min, Myoung-Ki, Membrane-electrode assembly for fuel cell and fuel cell comprising the same.
    상세보기
  15. Abd Elhamid, Mahmoud H.; Mikhail, Youssef M.; Dadheech, Gayatri Vyas, Method of making a stable hydrophilic coating/surface on carbon-based materials for fuel cell applications.
    상세보기
  16. Manco,Judith; Capuano,Christopher; Nava,Juan; Tinoco,Flavio, Method of making an electrode for a membrane electrode assembly and method of making the membrane electrode assembly.
    상세보기
  17. Jang, Bor Z.; Zhamu, Aruna, Method of producing conducting polymer-transition metal electro-catalyst composition and electrodes for fuel cells.
    상세보기
  18. Padmanabhan, Aravind; Cabuz, Cleopatra; MacFadden, Kenneth O., Microfluidic cartridge with reservoirs for increased shelf life of installed reagents.
    상세보기
  19. Hampden-Smith, Mark J.; Atanassova, Paolina; Rice, Gordon L.; Caruso, James; Brewster, James; Bhatia, Rimple; Napolitano, Paul; Gurau, Bogdan, Modified carbon products, their use in electrocatalysts and electrode layers and similar devices and methods relating to the same.
    상세보기
  20. Kim, Seok-Koo; Sohn, Joon-Yong; Park, Jong-Hyeok; Jang, Hyun-Min; Shin, Byoung-Jin; Lee, Sang-Young; Hong, Jang-Hyuk, Organic/inorganic composite separator having porous active coating layer and electrochemical device containing the same.
    상세보기
  21. Jang, Byungchul; Kim, Young Taek; Yang, Jung-Eun; Jiong, Youngsu; Ryu, Dong Hwan; Seo, Min-Ho, Process for preparing of a catalyst solution for fuel cell and a membrane electrode assembly using the same.
    상세보기
  22. Tayanagi, Jun ichi; Watakabe, Atsushi; Saito, Susumu; Ueno, Katsuya, Process for producing electrolyte material for polymer electrolyte fuel cells, and membrane-electrode assembly for polymer electrolyte fuel cells.
    상세보기
  23. Tayanagi, Jun-ichi; Watakabe, Atsushi; Saito, Susumu; Ueno, Katsuya, Process for producing electrolyte material for polymer electrolyte fuel cells, and membrane-electrode assembly for polymer electrolyte fuel cells.
    상세보기
  24. Jang, Bor Z.; Zhamu, Aruna; Guo, Jiusheng, Process for producing fuel cell electrode.
    상세보기
  25. Vincent, Remi; Escribano, Sylvie; Franco, Alejandro, Proton-exchange membrane fuel cell electrode structuration.
    상세보기
  26. Suh, Sang-Hyuk; Pak, Chan-Ho; Kim, Hae-Kyoung, Supported catalyst and method for preparing the same.
    상세보기

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