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DE68912702D1 - Poröse Kohlenstoffelektrodensubstrate für Brennstoffzellen. - Google Patents

Poröse Kohlenstoffelektrodensubstrate für Brennstoffzellen.

Info

Publication number
DE68912702D1
DE68912702D1 DE89310542T DE68912702T DE68912702D1 DE 68912702 D1 DE68912702 D1 DE 68912702D1 DE 89310542 T DE89310542 T DE 89310542T DE 68912702 T DE68912702 T DE 68912702T DE 68912702 D1 DE68912702 D1 DE 68912702D1
Authority
DE
Germany
Prior art keywords
fuel cells
porous carbon
carbon electrode
electrode substrates
substrates
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE89310542T
Other languages
English (en)
Other versions
DE68912702T2 (de
Inventor
Hiroyuki Fukuda
Hikonori Abe
Masayuki Funabashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Publication of DE68912702D1 publication Critical patent/DE68912702D1/de
Application granted granted Critical
Publication of DE68912702T2 publication Critical patent/DE68912702T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/0695—Physical aspects of the porous material obtained
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00267—Materials permeable to vapours or gases
    • 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

  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Carbon And Carbon Compounds (AREA)
DE68912702T 1988-10-14 1989-10-13 Poröse Kohlenstoffelektrodensubstrate für Brennstoffzellen. Expired - Fee Related DE68912702T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63258740A JPH02106876A (ja) 1988-10-14 1988-10-14 燃料電池用多孔性炭素電極基板の製造方法

Publications (2)

Publication Number Publication Date
DE68912702D1 true DE68912702D1 (de) 1994-03-10
DE68912702T2 DE68912702T2 (de) 1994-05-19

Family

ID=17324422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68912702T Expired - Fee Related DE68912702T2 (de) 1988-10-14 1989-10-13 Poröse Kohlenstoffelektrodensubstrate für Brennstoffzellen.

Country Status (4)

Country Link
EP (1) EP0364297B1 (de)
JP (1) JPH02106876A (de)
CA (1) CA2000664C (de)
DE (1) DE68912702T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0651452A1 (de) * 1993-11-01 1995-05-03 Osaka Gas Co., Ltd. Poröses Kohlenstoffmaterial und Verfahren zu seiner Herstellung
US5620807A (en) * 1995-08-31 1997-04-15 The Dow Chemical Company Flow field assembly for electrochemical fuel cells
US5702755A (en) * 1995-11-06 1997-12-30 The Dow Chemical Company Process for preparing a membrane/electrode assembly
US6312845B1 (en) 1995-10-06 2001-11-06 The Dow Chemical Company Macroporous flow field assembly
DE60131408T2 (de) * 2000-07-14 2008-09-18 Mitsubishi Rayon Co., Ltd. Verfahren zur herstellung einer kohlenstoffartigen folie
DE10247363A1 (de) * 2002-10-10 2004-04-22 Daimlerchrysler Ag Anorganisch gebundene Kohlenstofffaservliese als leitfähige Elektroden
JP4030426B2 (ja) 2002-12-27 2008-01-09 イーグル工業株式会社 シール用摺動部材及びその製造方法
JP5055682B2 (ja) * 2003-03-27 2012-10-24 東レ株式会社 多孔質炭素板およびその製造方法
DE10335131A1 (de) * 2003-07-31 2005-02-24 Blue Membranes Gmbh Verfahren und Herstellung von porösen kohlenstoffbasierten Formkörpern
US20050042454A1 (en) * 2003-09-03 2005-02-24 Hollingsworth & Vose Company Fuel cell gas diffusion layer
US9023556B2 (en) * 2006-03-17 2015-05-05 GM Global Technology Operations LLC Method of preparing gas diffusion media for a fuel cell
JP4974700B2 (ja) * 2007-02-20 2012-07-11 東邦テナックス株式会社 炭素繊維シート及びその製造方法
JP5322213B2 (ja) * 2008-10-17 2013-10-23 三菱レイヨン株式会社 多孔質電極基材、その製造方法、膜−電極接合体、および固体高分子型燃料電池
GB0902312D0 (en) * 2009-02-12 2009-04-01 Johnson Matthey Plc Gas diffusion substrate
CN104276841B (zh) * 2013-07-03 2016-03-02 济南大学 一种沸石矿渣基吸附型粒子电极及其制备方法
CN107055503B (zh) * 2017-02-28 2019-03-12 江苏丽鑫实业有限公司 一种中孔炭材料的制作方法
JP7126415B2 (ja) * 2018-03-14 2022-08-26 日鉄ケミカル＆マテリアル株式会社 廃水処理用の微生物燃料電池及びアノード用炭素電極
CN110890550B (zh) * 2019-11-29 2021-04-20 蔚蓝(广东)新能源科技有限公司 空气电极及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117649A (ja) * 1981-12-29 1983-07-13 Kureha Chem Ind Co Ltd 燃料電池電極基板の製造方法
JPS63967A (ja) * 1986-06-19 1988-01-05 Sumitomo Metal Ind Ltd 燃料電池用電極基板の製造方法
JPH07118323B2 (ja) * 1986-07-14 1995-12-18 呉羽化学工業株式会社 電極基板の製造方法

Also Published As

Publication number Publication date
CA2000664A1 (en) 1990-04-14
EP0364297A2 (de) 1990-04-18
EP0364297B1 (de) 1994-01-26
CA2000664C (en) 1995-01-24
EP0364297A3 (de) 1991-01-30
DE68912702T2 (de) 1994-05-19
JPH02106876A (ja) 1990-04-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee