CN104170136B - 带流路的气体扩散层及燃料电池 - Google Patents

带流路的气体扩散层及燃料电池 Download PDF

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Publication number
CN104170136B
CN104170136B CN201380014145.0A CN201380014145A CN104170136B CN 104170136 B CN104170136 B CN 104170136B CN 201380014145 A CN201380014145 A CN 201380014145A CN 104170136 B CN104170136 B CN 104170136B
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China
Prior art keywords
conductive
gas diffusion
wire rod
electric conductivity
gas
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CN201380014145.0A
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English (en)
Chinese (zh)
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CN104170136A (zh
Inventor
长谷川卓也
寺崎久雄
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Nissan Motor Co Ltd
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Nissan Motor Co Ltd
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    • 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
    • H01M8/0241—Composites
    • H01M8/0245—Composites in the form of layered or coated products
    • 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
    • H01M4/8605—Porous electrodes
    • H01M4/8626—Porous electrodes characterised by the form
    • 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
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • 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
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • H01M4/8605—Porous electrodes
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
CN201380014145.0A 2012-03-14 2013-03-07 带流路的气体扩散层及燃料电池 Active CN104170136B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012057407A JP5893970B2 (ja) 2012-03-14 2012-03-14 流路付ガス拡散層
JP2012-057407 2012-03-14
PCT/JP2013/056300 WO2013137102A1 (ja) 2012-03-14 2013-03-07 流路付ガス拡散層

Publications (2)

Publication Number Publication Date
CN104170136A CN104170136A (zh) 2014-11-26
CN104170136B true CN104170136B (zh) 2016-11-16

Family

ID=49161012

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380014145.0A Active CN104170136B (zh) 2012-03-14 2013-03-07 带流路的气体扩散层及燃料电池

Country Status (6)

Country Link
US (1) US9531012B2 (enExample)
EP (1) EP2827417B1 (enExample)
JP (1) JP5893970B2 (enExample)
CN (1) CN104170136B (enExample)
CA (1) CA2867066C (enExample)
WO (1) WO2013137102A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5942502B2 (ja) * 2012-03-15 2016-06-29 日産自動車株式会社 燃料電池
JP6608649B2 (ja) * 2015-08-26 2019-11-20 日産自動車株式会社 多孔性シートの製造方法、および多孔性シートの製造装置
CN112385064B (zh) * 2018-07-05 2024-07-12 Eh集团工程公司 燃料电池
WO2021213613A1 (en) 2020-04-20 2021-10-28 Eh Group Engineering Ag Fluid guiding assembly
US12297550B2 (en) 2022-03-11 2025-05-13 Robert Bosch Gmbh Chemical and electrochemical cell electronics protection system
US12126060B2 (en) 2022-03-11 2024-10-22 Robert Bosch Gmbh Chemical and electrochemical cell electronics protection system
US20230290976A1 (en) * 2022-03-11 2023-09-14 Robert Bosch Gmbh Chemical and electrochemical cell electronics protection system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61253768A (ja) * 1985-04-30 1986-11-11 Kureha Chem Ind Co Ltd 燃料電池用電極基板およびその製造方法
US5798187A (en) * 1996-09-27 1998-08-25 The Regents Of The University Of California Fuel cell with metal screen flow-field
US6613468B2 (en) * 2000-12-22 2003-09-02 Delphi Technologies, Inc. Gas diffusion mat for fuel cells
WO2003103082A2 (en) * 2002-05-31 2003-12-11 Lynntech, Inc. Electrochemical cell and bipolar assembly for an electrochemical cell
JP2004146226A (ja) * 2002-10-25 2004-05-20 Matsushita Electric Ind Co Ltd 燃料電池
US7838172B2 (en) * 2003-05-12 2010-11-23 Mitsubishi Materials Corporation Composite porous body, gas diffusion layer member, cell member, and manufacturing method thereof
JP4639625B2 (ja) * 2004-04-01 2011-02-23 トヨタ自動車株式会社 燃料電池
JP2008027672A (ja) * 2006-07-19 2008-02-07 Toyota Motor Corp 導電性多孔体及びその製造方法
JP2009043453A (ja) * 2007-08-06 2009-02-26 Toyota Motor Corp 燃料電池用セパレータとその製造方法および燃料電池
JP5326330B2 (ja) * 2008-04-04 2013-10-30 株式会社村田製作所 固体電解質形燃料電池とその製造方法
JP2009272101A (ja) 2008-05-02 2009-11-19 Ricoh Co Ltd 燃料電池
JP5369531B2 (ja) * 2008-07-30 2013-12-18 日産自動車株式会社 燃料電池、燃料電池の製造方法および車両
JP5493544B2 (ja) * 2009-07-28 2014-05-14 日産自動車株式会社 燃料電池用ガス拡散層、燃料電池用ガス拡散層の製造方法、燃料電池、および燃料電池自動車
DE102010042729A1 (de) * 2010-10-21 2012-04-26 Bayer Materialscience Aktiengesellschaft Sauerstoffverzehrkathode und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
EP2827417A4 (en) 2015-05-20
JP5893970B2 (ja) 2016-03-23
US9531012B2 (en) 2016-12-27
US20150118595A1 (en) 2015-04-30
EP2827417A1 (en) 2015-01-21
CA2867066A1 (en) 2013-09-19
WO2013137102A1 (ja) 2013-09-19
EP2827417B1 (en) 2021-01-20
JP2013191434A (ja) 2013-09-26
CA2867066C (en) 2020-09-08
CN104170136A (zh) 2014-11-26

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