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Gasketed membrane electrode assembly for electrochemical fuel cells

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/10
  • H01M-008/02
출원번호 US-0225519 (1994-04-11)
발명자 / 주소
  • Steck Alfred E. (West Vancouver CAX) Wei Jinzhu (North Vancouver CAX)
출원인 / 주소
  • Ballard Power Systems Inc. (North Vancouver CAX 03)
인용정보 피인용 횟수 : 83  인용 특허 : 0

초록

A gasketed membrane electrode assembly for electrochemical fuel cells employs gasketing material at the periphery of the ion exchange membrane, rather than the membrane itself, as a gasket. The gasketing material may be formed from an elastomeric material suitable for cold bonding or bonding by heat

대표청구항

A gasketed membrane electrode assembly for use in the electrochemically active portion of a fuel cell, said assembly comprising: a. an anode comprising electrically conductive sheet material, said anode having a pair of oppositely facing major planar surfaces, each of said anode major planar surface

이 특허를 인용한 특허 (83)

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