ATE479208T1 - Diffusionsschichten geeignet für brennstoffzellen - Google Patents

Diffusionsschichten geeignet für brennstoffzellen

Info

Publication number
ATE479208T1
ATE479208T1 AT01973882T AT01973882T ATE479208T1 AT E479208 T1 ATE479208 T1 AT E479208T1 AT 01973882 T AT01973882 T AT 01973882T AT 01973882 T AT01973882 T AT 01973882T AT E479208 T1 ATE479208 T1 AT E479208T1
Authority
AT
Austria
Prior art keywords
diffusion layers
polymer
fuel cells
pyrrolidone
layers suitable
Prior art date
Application number
AT01973882T
Other languages
English (en)
Inventor
Paul Beattie
David Wilkinson
Paul Kozak
Haijiang Wang
Sheilah Neumann
John Gordon
Kelvin Fong
Sonia Wong-Cheung
Michael Davis
Bien Chiem
Lynn Erickson
Original Assignee
Bdf Ip Holdings Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bdf Ip Holdings Ltd filed Critical Bdf Ip Holdings Ltd
Application granted granted Critical
Publication of ATE479208T1 publication Critical patent/ATE479208T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0239—Organic resins; Organic polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0234—Carbonaceous material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
  • Ceramic Products (AREA)
  • External Artificial Organs (AREA)
  • Carbon And Carbon Compounds (AREA)
AT01973882T 2000-09-15 2001-09-14 Diffusionsschichten geeignet für brennstoffzellen ATE479208T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US66243700A 2000-09-15 2000-09-15
US09/951,655 US6667127B2 (en) 2000-09-15 2001-09-13 Fluid diffusion layers for fuel cells
PCT/CA2001/001307 WO2002023649A2 (en) 2000-09-15 2001-09-14 Fluid diffusion layers for fuel cells

Publications (1)

Publication Number Publication Date
ATE479208T1 true ATE479208T1 (de) 2010-09-15

Family

ID=27098525

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01973882T ATE479208T1 (de) 2000-09-15 2001-09-14 Diffusionsschichten geeignet für brennstoffzellen

Country Status (8)

Country Link
US (2) US6667127B2 (de)
EP (1) EP1323199B1 (de)
JP (1) JP5189239B2 (de)
AT (1) ATE479208T1 (de)
AU (1) AU2001293546A1 (de)
CA (1) CA2420485C (de)
DK (1) DK1323199T3 (de)
WO (1) WO2002023649A2 (de)

Families Citing this family (26)

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US6667127B2 (en) * 2000-09-15 2003-12-23 Ballard Power Systems Inc. Fluid diffusion layers for fuel cells
JP5050294B2 (ja) * 2000-10-17 2012-10-17 トヨタ自動車株式会社 固体高分子電解質型燃料電池の拡散層とその製造方法
JP3985714B2 (ja) * 2003-04-02 2007-10-03 セイコーエプソン株式会社 燃料電池の製造方法
DE10340834B4 (de) * 2003-09-04 2018-12-06 Daimler Ag Membran-Elektroden-Anordnung für eine Brennstoffzelle
US20050142432A1 (en) * 2003-12-29 2005-06-30 Reiser Carl A. Fuel cell with randomly-dispersed carbon fibers in a backing layer
JP2005216511A (ja) * 2004-01-27 2005-08-11 Aisin Seiki Co Ltd 燃料電池用ガス拡散部材の製造方法
GB2413002B (en) * 2004-04-08 2006-12-06 Intelligent Energy Ltd Fuel cell gas distribution
WO2005124908A2 (en) * 2004-06-14 2005-12-29 Ballard Power Systems Inc. Fluid diffusion layers with in-plane permeability characteristics for improved performance in fuel cells
GB0413324D0 (en) * 2004-06-15 2004-07-21 Johnson Matthey Plc Gas diffusion substrate
KR100599813B1 (ko) * 2004-11-16 2006-07-12 삼성에스디아이 주식회사 연료전지용 막/전극 어셈블리 및 이를 포함하는 연료전지시스템
WO2006064594A1 (ja) * 2004-12-17 2006-06-22 Nec Corporation 固体高分子型燃料電池
US20070087120A1 (en) * 2005-10-18 2007-04-19 Connors Donald F Jr Fluid diffusion layers
JP2007179997A (ja) * 2005-12-01 2007-07-12 Kurita Water Ind Ltd 燃料電池用固体燃料の製造方法、燃料電池用燃料の気化制御方法、燃料電池用固体燃料及び燃料電池
US20070126137A1 (en) * 2005-12-05 2007-06-07 Aruna Zhamu Method of manufacturing integrated bipolar plate/diffuser components for proton exchange membrane fuel cells
KR20100045501A (ko) * 2007-09-19 2010-05-03 유티씨 파워 코포레이션 고 열전도도 전극 기판
JP5067577B2 (ja) 2008-12-01 2012-11-07 トヨタ自動車株式会社 燃料電池
GB0902312D0 (en) * 2009-02-12 2009-04-01 Johnson Matthey Plc Gas diffusion substrate
US7938016B2 (en) * 2009-03-20 2011-05-10 Freescale Semiconductor, Inc. Multiple layer strain gauge
KR101481187B1 (ko) * 2009-12-03 2015-01-09 현대자동차주식회사 연료전지용 기체확산층및 그 제조방법
US20110143262A1 (en) * 2009-12-10 2011-06-16 Gm Global Technology Operations, Inc. Gas diffusion media made from electrically conductive coatings on non-conductive fibers
KR101282620B1 (ko) * 2010-12-03 2013-07-12 기아자동차주식회사 냉해동 내구성이 우수한 연료전지 스택 및 그 제조방법
CN104981929B (zh) 2013-02-13 2017-07-04 东丽株式会社 燃料电池用气体扩散层、及其制造方法
CN107004865B (zh) * 2014-11-04 2020-03-06 三菱化学株式会社 多孔电极基材和使用其的膜-电极接合体及使用该膜-电极接合体的固体高分子型燃料电池
KR102686557B1 (ko) * 2018-11-23 2024-07-19 한국재료연구원 연료전지 촉매층 성능평가용 셀 및 이를 이용한 연료전지 촉매층 성능평가 방법
KR102044124B1 (ko) 2019-06-18 2019-11-12 도레이첨단소재 주식회사 관통부를 가지는 기체확산층용 탄소기재 및 그의 제조방법
CN112609452A (zh) * 2020-12-15 2021-04-06 深圳市通用氢能科技有限公司 一种气体扩散层材料及制备方法

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US3111396A (en) * 1960-12-14 1963-11-19 Gen Electric Method of making a porous material
US3446593A (en) * 1965-01-07 1969-05-27 Lorraine Carbone Process for the manufacture of macroporous vitreous carbon
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US4851979A (en) * 1988-06-16 1989-07-25 Cooper Industries, Inc. Light diffuser mounting system
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JPH03290365A (ja) * 1990-04-06 1991-12-20 Nippon Oil Co Ltd 炭素／炭素複合材料の製造法
US5219674A (en) 1991-12-26 1993-06-15 International Fuel Cells Corporation Sealant for porous fuel cell component frames using polymerization of monomers
US5300206A (en) * 1992-08-03 1994-04-05 Metallgesellschaft Ag Antipercolation gas-diffusion electrode and method of making same
JP3133530B2 (ja) 1992-12-28 2001-02-13 三洋電機株式会社 二次電池
JP3204291B2 (ja) * 1994-07-21 2001-09-04 シャープ株式会社 非水系二次電池用炭素体電極、その製造方法及びそれを用いた非水系二次電池
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JP3262704B2 (ja) * 1995-04-24 2002-03-04 シャープ株式会社 非水系二次電池用炭素電極、その製造方法及びそれを用いた非水系二次電池
US5783325A (en) * 1996-08-27 1998-07-21 The Research Foundation Of State Of New York Gas diffusion electrodes based on poly(vinylidene fluoride) carbon blends
US6037073A (en) 1996-10-15 2000-03-14 Lockheed Martin Energy Research Corporation Bipolar plate/diffuser for a proton exchange membrane fuel cell
US6391959B1 (en) 1997-12-03 2002-05-21 Toray Industries, Inc. Phenolic resin composition for fiber-reinforced composite material, prepreg for fiber-reinforced composite material, and process for producing prepreg for fiber-reinforced composite material
US6667127B2 (en) * 2000-09-15 2003-12-23 Ballard Power Systems Inc. Fluid diffusion layers for fuel cells

Also Published As

Publication number Publication date
JP5189239B2 (ja) 2013-04-24
WO2002023649A3 (en) 2002-09-19
WO2002023649A2 (en) 2002-03-21
EP1323199A2 (de) 2003-07-02
JP2004518242A (ja) 2004-06-17
US6667127B2 (en) 2003-12-23
US20040058229A1 (en) 2004-03-25
EP1323199B1 (de) 2010-08-25
CA2420485C (en) 2012-08-28
DK1323199T3 (da) 2010-11-15
AU2001293546A1 (en) 2002-03-26
CA2420485A1 (en) 2002-03-21
US20020058180A1 (en) 2002-05-16

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