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Membrane catalyst layer for fuel cells 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/10
출원번호 US-0736876 (1991-07-29)
발명자 / 주소
  • Wilson Mahlon S. (Los Alamos NM)
출원인 / 주소
  • The Regents of the University of California (Oakland CA 02)
인용정보 피인용 횟수 : 96  인용 특허 : 0

초록 ▼

A gas reaction fuel cell incorporates a thin catalyst layer between a solid polymer electrolyte (SPE) membrane and a porous electrode backing. The catalyst layer is preferably less than about 10 m2. The film is formed as an ink that is spread and cured on a film release blank. The cured film is then

대표청구항 ▼

A solid polymer electrolyte membrane assembly for separating anodic and cathodic electrode backings in a gas reaction fuel cell, wherein the improvement consists essentially of a solid polymer electrolyte membrane and a composite film of a supported platinum catalyst and a proton conducting ionomer

이 특허를 인용한 특허 (96)

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