CN100539286C - 改进型燃料电池设计中的用于进行密封件支承的扩散介质 - Google Patents

改进型燃料电池设计中的用于进行密封件支承的扩散介质 Download PDF

Info

Publication number
CN100539286C
CN100539286C CNB2007101042444A CN200710104244A CN100539286C CN 100539286 C CN100539286 C CN 100539286C CN B2007101042444 A CNB2007101042444 A CN B2007101042444A CN 200710104244 A CN200710104244 A CN 200710104244A CN 100539286 C CN100539286 C CN 100539286C
Authority
CN
China
Prior art keywords
fuel cell
seal
anode
cathode
collector
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
CNB2007101042444A
Other languages
English (en)
Chinese (zh)
Other versions
CN101079496A (zh
Inventor
S·G·格贝尔
M·J·伯伊特尔
J·A·洛克
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.)
GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
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 GM Global Technology Operations LLC filed Critical GM Global Technology Operations LLC
Publication of CN101079496A publication Critical patent/CN101079496A/zh
Application granted granted Critical
Publication of CN100539286C publication Critical patent/CN100539286C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • 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
    • 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
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0276—Sealing means characterised by their 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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)
  • Fuel Cell (AREA)
CNB2007101042444A 2006-05-23 2007-05-23 改进型燃料电池设计中的用于进行密封件支承的扩散介质 Expired - Fee Related CN100539286C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/439359 2006-05-23
US11/439,359 2006-05-23
US11/439,359 US7972741B2 (en) 2006-05-23 2006-05-23 Diffusion media for seal support for improved fuel cell design

Publications (2)

Publication Number Publication Date
CN101079496A CN101079496A (zh) 2007-11-28
CN100539286C true CN100539286C (zh) 2009-09-09

Family

ID=38622468

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2007101042444A Expired - Fee Related CN100539286C (zh) 2006-05-23 2007-05-23 改进型燃料电池设计中的用于进行密封件支承的扩散介质

Country Status (4)

Country Link
US (1) US7972741B2 (https=)
JP (1) JP4856006B2 (https=)
CN (1) CN100539286C (https=)
DE (1) DE102007023544B4 (https=)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5364278B2 (ja) * 2008-02-28 2013-12-11 日産自動車株式会社 燃料電池のシール構造
US8211585B2 (en) * 2008-04-08 2012-07-03 GM Global Technology Operations LLC Seal for PEM fuel cell plate
JP5438918B2 (ja) * 2008-05-22 2014-03-12 本田技研工業株式会社 燃料電池用電解質・電極構造体及び燃料電池
US8389177B2 (en) * 2008-12-22 2013-03-05 Gm Global Technology Operations Combined subgasket and membrane support
US8372556B2 (en) * 2010-02-08 2013-02-12 GM Global Technology Operations LLC Conductive porous spacers for nested stamped plate fuel cell
US8911918B2 (en) 2010-02-08 2014-12-16 GM Global Technology Operations LLC Hybrid seal application process
US8597858B2 (en) 2010-04-22 2013-12-03 GM Global Technology Operations LLC Electroformed bipolar plates for fuel cells
JP5331053B2 (ja) * 2010-04-28 2013-10-30 パナソニック株式会社 固体高分子形燃料電池スタック
US8465879B2 (en) * 2010-11-03 2013-06-18 GM Global Technology Operations LLC Reinforced fuel cell metal plate perimeter
US8927170B2 (en) * 2011-05-16 2015-01-06 Daimler Ag Flow field plate for reduced pressure drop in coolant
WO2013022776A1 (en) * 2011-08-05 2013-02-14 Enerfuel, Inc. Bipolar plate assembly having an adjustment member
DE102015205295A1 (de) 2015-03-24 2016-09-29 Volkswagen Ag Bipolarplattenanordnung für Brennstoffzelle und Fertigungsverfahren
DE102016202010A1 (de) * 2016-02-10 2017-08-10 Volkswagen Aktiengesellschaft Bipolarplatte mit asymmetrischen Dichtungsabschnitten, sowie Brennstoffzellenstapel mit einer solchen
DE102016121614A1 (de) * 2016-11-11 2018-05-17 Audi Ag Einzelzell-Anordnung für eine Brennstoffzelle und Brennstoffzellenstapel
DE102017201989A1 (de) * 2017-02-08 2018-08-09 Bayerische Motoren Werke Aktiengesellschaft Separatorplatte mit Distanzelement sowie Brennstoffzellensystem
US10186723B2 (en) * 2017-03-20 2019-01-22 GM Global Technology Operations LLC Method to actively control cell pressure drop during operation
DE102017220354B4 (de) 2017-11-15 2025-06-12 Audi Ag Brennstoffzellenvorrichtung
DE102018201056A1 (de) * 2018-01-24 2019-07-25 Robert Bosch Gmbh Brennstoffzelle und Brennstoffzellenstapel
CN109830693A (zh) * 2019-01-15 2019-05-31 安徽明天氢能科技股份有限公司 一种燃料电池单极板结构
RU2751535C2 (ru) * 2019-10-07 2021-07-14 Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" Мембранно-электродный блок топливного элемента с полимерной мембраной
CN112310433B (zh) * 2020-11-27 2022-12-23 航天氢能(上海)科技有限公司 一种燃料电池的密封结构及燃料电池电堆的装配方法
DE102021203983A1 (de) * 2021-04-21 2022-10-27 Cellcentric Gmbh & Co. Kg Einzelzellanordnung für einen Brennstoffzellenstapel
CN114300703A (zh) * 2021-12-01 2022-04-08 上海氢晨新能源科技有限公司 一种燃料电池的膜电极、一种燃料电池及一种燃料电池的组装方法
WO2025020041A1 (zh) * 2023-07-24 2025-01-30 舍弗勒技术股份两合公司 基础框架和电化学能量模块

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6017648A (en) * 1997-04-15 2000-01-25 Plug Power, L.L.C. Insertable fluid flow passage bridgepiece and method
US6399234B2 (en) * 1998-12-23 2002-06-04 Utc Fuel Cells, Llc Fuel cell stack assembly with edge seal
JP4576646B2 (ja) * 1999-09-30 2010-11-10 アイシン精機株式会社 燃料電池
US6521367B2 (en) * 2000-12-06 2003-02-18 Utc Fuel Cells, Llc Fuel cell with an electrolyte dry-out barrier
JP3830766B2 (ja) * 2001-03-09 2006-10-11 本田技研工業株式会社 燃料電池および燃料電池スタック
JP3608741B2 (ja) * 2001-10-16 2005-01-12 松下電器産業株式会社 高分子電解質型燃料電池
EP1302996A3 (en) * 2001-10-16 2006-04-19 Matsushita Electric Industrial Co., Ltd. Polymer electrolyte fuel cell
US7087339B2 (en) * 2002-05-10 2006-08-08 3M Innovative Properties Company Fuel cell membrane electrode assembly with sealing surfaces
JP4739685B2 (ja) * 2003-03-14 2011-08-03 パナソニック株式会社 高分子電解質型燃料電池
US7776464B2 (en) 2003-03-28 2010-08-17 Honda Motor Co., Ltd. Solid polymer electrolyte fuel cell and electrode structure for the fuel cell
DE102004021253B4 (de) * 2003-05-01 2009-06-04 Honda Motor Co., Ltd. Brennstoffzelle
JP4109569B2 (ja) * 2003-05-01 2008-07-02 本田技研工業株式会社 燃料電池
JP4747486B2 (ja) * 2003-10-09 2011-08-17 トヨタ自動車株式会社 燃料電池
JP2005268151A (ja) * 2004-03-22 2005-09-29 Honda Motor Co Ltd 燃料電池

Also Published As

Publication number Publication date
DE102007023544A1 (de) 2007-11-29
JP2007329125A (ja) 2007-12-20
US20070275288A1 (en) 2007-11-29
CN101079496A (zh) 2007-11-28
JP4856006B2 (ja) 2012-01-18
DE102007023544B4 (de) 2019-03-07
US7972741B2 (en) 2011-07-05

Similar Documents

Publication Publication Date Title
CN100539286C (zh) 改进型燃料电池设计中的用于进行密封件支承的扩散介质
US8802326B2 (en) Fuel cell separator plate
US20190273268A1 (en) Frame equipped membrane electrode assembly, method of producing the frame equipped membrane electrode assembly, and fuel cell
JP4134731B2 (ja) 燃料電池のシール構造
CN104769761A (zh) 电池模块以及燃料电池组
US10297811B2 (en) Fuel cell stack
JP2008171613A (ja) 燃料電池
JP5365162B2 (ja) 燃料電池
US8101314B2 (en) Separator and fuel cell
CA2596765A1 (en) Fuel cell separators
JP7226392B2 (ja) 燃料電池スタック
JP2009094046A (ja) 燃料電池
CN113363529B (zh) 虚设电极接合体及其制造方法、燃料电池堆
JP2001176519A (ja) 導電性セパレータ、高分子電解質型燃料電池および高分子電解質型燃料電池の製造方法
JP2023168686A (ja) 燃料電池スタック
JP5278042B2 (ja) 燃料電池
CN115441001A (zh) 空冷式燃料电池
JP2001126743A (ja) 高分子電解質型燃料電池
JP5261948B2 (ja) 燃料電池及び燃料電池スタック
JP2001167789A (ja) 高分子電解質型燃料電池
JP7632383B2 (ja) 燃料電池スタック
CN221551923U (zh) 燃料电池
US20250309304A1 (en) Power generation cell
US20240243302A1 (en) Power generation cell and fuel cell stack
JP5050434B2 (ja) 燃料電池

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090909

Termination date: 20210523