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Flow field assembly for electrochemical fuel cells 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/10
출원번호 US-0522482 (1995-08-31)
발명자 / 주소
  • Mussell Robert D. (Midland MI) Webb Steven P. (Midland MI) Scortichini Carey L. (Midland MI) Plowman Keith R. (Lake Jackson TX)
출원인 / 주소
  • The Dow Chemical Company (Midland MI 02)
인용정보 피인용 횟수 : 77  인용 특허 : 16

초록 ▼

An electrochemical fuel cell having a membrane electrode assembly and a layer of an electrically conductive porous material adjacent thereto which has at least two portions with different mean pore sizes, wherein a first portion of the layer adjacent to the membrane electrode assembly has a porosity

대표청구항 ▼

An electrochemical fuel cell having a membrane hydrated electrode assembly and a layer of an electrically conductive porous material adjacent thereto which has at least two portions with different mean pore sizes, wherein a first portion of the layer adjacent to the membrane electrode assembly has a

이 특허에 인용된 특허 (16)

  1. Seike Shoji (Nagoya JPX) Yamada Hirotake (Nagoya JPX), Air electrode and solid electrolyte fuel cell having the same.
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  2. Goller Glen J. (West Springfield MA) Salonia Joseph R. (Middletown CT), Dry floc method for making an electrochemical cell electrode.
    상세보기
  3. Door Robert D. (Clute TX) Eisman Glenn A. (Midland MI), Electrochemical cell having an electrode containing a carbon fiber paper coated with catalytic metal particles.
    상세보기
  4. Mitsunaga Tatsuo (Kobe JPX) Miyoshi Hideaki (Kobe JPX), Electrode for fuel cell.
    상세보기
  5. Watkins David S. (Coquitlam CAX) Dircks Kenneth W. (North Vancouver CAX) Epp Danny G. (Delta CAX), Fuel cell fluid flow field plate.
    상세보기
  6. Dettling Charles J. (E. Hanover NJ) Terry Peter L. (Chatham Township ; Morris County NJ), Integral gas seal for fuel cell gas distribution assemblies and method of fabrication.
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  7. Washington Kirk B. (Richmond CAX) Wilkinson David P. (North Vancouver CAX) Voss Henry H. (West Vancouver CAX), Laminated fluid flow field assembly for electrochemical fuel cells.
    상세보기
  8. Wilkinson David P. (North Vancouver CAX) Voss Henry H. (North Vancouver CAX) Prater Keith B. (Vancouver CAX), Lightweight fuel cell membrane electrode assembly with integral reactant flow passages.
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  9. Grot Walther G. (Chadds Ford PA) Banerjee Shoibal (Newark DE), Membrane and electrode structure.
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  10. Wilson Mahlon S. (Los Alamos NM), Membrane catalyst layer for fuel cells.
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  11. Wilson Mahlon S. (Los Alamos NM), Membrane catalyst layer for fuel cells.
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  12. Kampe Dennis J. (Parma OH) Sirocky Paul S. (Brookpark OH), Method of producing a gas diffusion electrode.
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  13. Babb David A. (Lake Jackson TX) Clement Katherine S. (Lake Jackson TX) Richey W. Frank (Lake Jackson TX) Ezzell Bobby R. (Lake Jackson TX), Perfluorocyclobutane ring-containing polymers.
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  14. Babb David A. (Lake Jackson TX), Perfluorocyclobutane ring-containing polymers with crosslinking.
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  15. Solomon Frank (Great Neck NY) Genodman Yury (Brooklyn NY), Platinum black air cathode, method of operating same, and layered gas diffusion electrode of improved inter-layer bondin.
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  16. Ishihara Takeshi (Toyoake JPX) Fujita Tadashi (Nagoya JPX) Misawa Hidenobu (Toyoake JPX), Solid oxide fuel cell and porous electrode for use in the same.
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이 특허를 인용한 특허 (77)

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  30. Mao, Shane S.; Siedle, Allen Raymond, High molecular weight perfluorocyclobutane polymers and method of making.
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