[특허]Solid polymer electrolyte type fuel cell

Solid polymer electrolyte type fuel cell 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01M-008/10 H01M-004/86
출원번호	US-0133381 (1998-08-13)
발명자 / 주소	Yoshitake Masaru,JPX Yoshida Naoki,JPX Ishizaki Toyoaki,JPX Terazono Shinji,JPX
출원인 / 주소	Asahi Glass Company Ltd., JPX
대리인 / 주소	Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보	피인용 횟수 : 23 인용 특허 : 1

초록 ▼

A polymer electrolyte fuel cell comprising a membrane-form solid polymer electrolyte, a fuel electrode disposed on one side of the polymer electrolyte, and an air electrode disposed on the other side of the polymer electrolyte, wherein each of the fuel electrode and the air electrode is made of a gas diffusion electrode having a catalyst covered with a fluorocarbon ion exchange resin, and the ion exchange capacity of the ion exchange resin of the fuel electrode is larger than the ion exchange capacity of the ion exchange resin of the air electrode.

대표청구항 ▼

[ What is claimed is:] [1.] A polymer electrolyte fuel cell comprising a membrane-form polymer electrolyte, a fuel electrode disposed on one side of the polymer electrolyte, and an air electrode disposed on the other side of the polymer electrolyte, wherein each of the fuel electrode and the air electrode is made of a gas diffusion electrode having a catalyst covered with a fluorocarbon ion exchange resin, and the ion exchange capacity of the ion exchange resin of the fuel electrode is larger than the ion exchange capacity of the ion exchange resin of the air electrode.

이 특허에 인용된 특허 (1)

Banerjee Shoibal, Fuel cell incorporating a reinforced membrane.
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이 특허를 인용한 특허 (23)

Watakabe, Atsushi; Eriguchi, Takeshi, Block polymer, process for producing a polymer, and polymer electrolyte fuel cell.
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Watakabe,Atsushi; Eriguchi,Takeshi, Block polymer, process for producing a polymer, and polymer electrolyte fuel cell.
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Kwon, Kyung-jung; Lee, Myung-jin, Electrode for fuel cell and fuel cell employing the same.
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Hommura, Satoru; Higuchi, Yoshiaki; Kusano, Hiromitsu, Electrolyte membrane, process for its production and polymer electrolyte fuel cell.
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Shao Horn,Yang; Kurpiewski,John Paul; Horn,Quinn C., Fiber structures including catalysts and methods associated with the same.
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Ohlsen, Leroy J.; Cooke, Aaron M.; Mallari, Jonathan C.; Chan, Chung M.; Rice, Gordon L.; Nelson, Craig E., Fuel cells having silicon substrates and/or sol-gel derived support structures.
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Muellen,Klaus; Klapper,Markus; Sinigersky,Vesselin; Wu,Weicheng; Uensal,Oemer; Baurmeister,Jochen, Functionalized polyazoles, method for the production thereof, and use thereof.
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Kazuhide Totsuka JP, Gas diffusion electrode, method for manufacturing the same, and fuel cell with such electrode.
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Evans, Barbara R.; O'Neill, Hugh M.; Jansen, Valerie Malyvanh; Woodward, Jonathan, Metallization of bacterial cellulose for electrical and electronic device manufacture.
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Evans,Barbara R.; O'Neill,Hugh M.; Jansen,Valerie Malyvanh; Woodward,Jonathan, Metallization of bacterial cellulose for electrical and electronic device manufacture.
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De Rooij Robert,NLX ; Nammensma Pieter,NLX, Method for producing plate-shaped components or combinations of components.
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Uensal, Oemer; Kiefer, Joachim, Multilayer electrolyte membrane.
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Yoshitake, Masaru; Yoshida, Naoki; Ishizaki, Toyoaki; Terazono, Shinji, Polymer electrolyte fuel cell, electrode for it and method for producing it.
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de Figueiredo Gomes, Dominique; Nunes, Suzana; Peinemann, Klaus-Viktor; Kaskel, Stefan; Abetz, Volker, Polymer electrolyte membrane comprising coordination polymer.
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Kiefer, Joachim; Calundann, Gordon; Uensal, Oemer; Baurmeister, Jochen; Jordt, Frauke, Polymer film based on polyazoles, and uses thereof.
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Kiefer, Joachim; Uensal, Oemer, Proton conducting electrolyte membrane for use in high temperatures and the use thereof in fuel cells.
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Kiefer, Joachim; Uensal, Oemer; Calundann, Gordon; Crivello, James, Proton conducting electrolyte membrane having reduced methanol permeability and the use thereof in fuel cells.
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Calundann, Gordon; Uensal, Oemer; Benicewicz, Brian; Scanlon, Eugene, Proton-conducting membrane and use thereof.
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Calundann, Gordon; Uensal, Oemer; Benicewicz, Brian; Scanlon, Eugene, Proton-conducting membrane and use thereof.
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Kiefer,Joachim; Uensal,Oemer; Calundann,Gordon, Proton-conducting polymer membrane comprising a polymer with sulphonic acid groups and use thereof in fuel cells.
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Uensal, Oemer; Kiefer, Joachim; Calundann, Gordon; Sansone, Michael; Benicewicz, Brian; Choe, Eui Wong, Proton-conducting polymer membrane comprising sulfonic acid-containing polyazoles, and use thereof in fuel cells.
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Yoshitake, Masaru; Yanagisawa, Eiji; Endoh, Eiji; Kunisa, Yasuhiro, Solid polymer electrolyte fuel cell.
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Yoshitake, Masaru; Kunisa, Yasuhiro; Endoh, Eiji; Yanagisawa, Eiji, Solid polymer type fuel cell and production method thereof.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Solid polymer electrolyte type fuel cell 원문보기