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CA2473491A1 - Appareil a couches de piles a combustible a densite de puissance elevee dote de composants microstructures - Google Patents

Appareil a couches de piles a combustible a densite de puissance elevee dote de composants microstructures Download PDF

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Publication number
CA2473491A1
CA2473491A1 CA002473491A CA2473491A CA2473491A1 CA 2473491 A1 CA2473491 A1 CA 2473491A1 CA 002473491 A CA002473491 A CA 002473491A CA 2473491 A CA2473491 A CA 2473491A CA 2473491 A1 CA2473491 A1 CA 2473491A1
Authority
CA
Canada
Prior art keywords
fuel cell
cell layer
fuel
plenum
porous substrate
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.)
Abandoned
Application number
CA002473491A
Other languages
English (en)
Inventor
Gerard Francis Mclean
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.)
Angstrom Power Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2473491A1 publication Critical patent/CA2473491A1/fr
Abandoned 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/002—Shape, form of a fuel cell
    • H01M8/004—Cylindrical, tubular or wound
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01M8/0258—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
    • H01M8/02—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
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04186—Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
    • 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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • 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
    • H01M8/2418—Grouping by arranging unit cells in a plane
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)

Abstract

L'invention concerne une pile à combustible constituée d'une chambre de distribution de combustible contenant du combustible, d'une chambre de distribution d'oxydant contenant un oxydant, d'un substrat poreux communiquant avec la chambre de distribution de combustible et avec la chambre de distribution d'oxydant, d'un canal constitué du substrat poreux, d'une anode, d'une cathode, d'un électrolyte contenu dans une partie du canal en contact avec l'anode et avec la cathode, ce qui permet d'empêcher un transfert de combustible vers la cathode et d'empêcher un transfert d'oxydant vers l'anode, un premier revêtement permettant d'empêcher que le combustible n'entre dans une partie du substrat poreux, un second revêtement permettant d'empêcher que l'oxydant n'entre dans une partie de substrat poreux, deux barrières d'étanchéité, une connexion électrique positive et une connexion électrique négative. L'invention concerne également une structure à couches de piles à combustible multiples, une structure à couches de piles à combustible bi-niveaux, et un procédé de fabrication d'une couche de piles à combustible.
CA002473491A 2002-02-06 2003-02-05 Appareil a couches de piles a combustible a densite de puissance elevee dote de composants microstructures Abandoned CA2473491A1 (fr)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US35474302P 2002-02-06 2002-02-06
US35463702P 2002-02-06 2002-02-06
US35479502P 2002-02-06 2002-02-06
US35491202P 2002-02-06 2002-02-06
US60/354,637 2002-02-06
US60/354,912 2002-02-06
US60/354,743 2002-02-06
US60/360,638 2002-02-06
US60/354,795 2002-02-06
US36063802P 2002-03-01 2002-03-01
PCT/IB2003/000915 WO2003067693A2 (fr) 2002-02-06 2003-02-05 Appareil a couches de piles a combustible a densite de puissance elevee dote de composants microstructures

Publications (1)

Publication Number Publication Date
CA2473491A1 true CA2473491A1 (fr) 2003-08-14

Family

ID=27739465

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002473491A Abandoned CA2473491A1 (fr) 2002-02-06 2003-02-05 Appareil a couches de piles a combustible a densite de puissance elevee dote de composants microstructures

Country Status (7)

Country Link
EP (1) EP1506587A2 (fr)
JP (1) JP2005517273A (fr)
KR (1) KR20040105711A (fr)
CN (1) CN100358177C (fr)
AU (1) AU2003207924A1 (fr)
CA (1) CA2473491A1 (fr)
WO (1) WO2003067693A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005106992A1 (fr) * 2004-05-04 2005-11-10 Angstrom Power Incorporated Membranes et cellules electrochimiques comprenant de telles membranes
WO2007079580A1 (fr) * 2006-01-09 2007-07-19 Angstrom Power Inc. Systemes a pile a combustible portables et procedes associes
US8232025B2 (en) 2004-05-04 2012-07-31 SOCIéTé BIC Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
US8790842B2 (en) 2007-09-25 2014-07-29 Societe Bic Fuel cell systems including space-saving fluid plenum and related methods
US9472817B2 (en) 2008-02-29 2016-10-18 Intelligent Energy Limited Electrochemical cell and membranes related thereto

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8410747B2 (en) 2004-07-21 2013-04-02 Societe Bic Flexible fuel cell structures having external support
KR100730197B1 (ko) * 2006-01-21 2007-06-19 삼성에스디아이 주식회사 연료전지용 캐소드 전극 구조
JP5184795B2 (ja) 2006-06-06 2013-04-17 シャープ株式会社 燃料電池、燃料電池システムおよび電子機器
WO2009017147A1 (fr) 2007-08-02 2009-02-05 Sharp Kabushiki Kaisha Empilement de piles à combustible et système de pile à combustible
JP4998748B2 (ja) 2008-09-19 2012-08-15 トヨタ自動車株式会社 固体高分子型燃料電池の製造方法、及び該方法によって製造される固体高分子型燃料電池
US9397362B2 (en) 2009-01-16 2016-07-19 Ford Motor Company Modular fuel cell power system
US9142853B2 (en) 2009-04-01 2015-09-22 Sharp Kabushiki Kaisha Fuel cell stack and electronic device provided with the same
US9669402B2 (en) 2012-03-08 2017-06-06 Bio-Rad Laboratories, Inc. Anionic exchange-hydrophobic mixed mode
CN106532089B (zh) * 2016-09-13 2024-03-29 广东工业大学 一种微型燃料电池装置
CN108817403B (zh) * 2018-06-28 2020-04-03 西北工业大学 一种核电池透气窗用多孔铂透气片的制备方法
CN112002922A (zh) * 2020-08-28 2020-11-27 浙江海晫新能源科技有限公司 一种燃料电池电堆的密封结构
SE544742C2 (en) * 2021-02-22 2022-11-01 Myfc Ab Fuel cell power module and electric vehicle comprising such

Family Cites Families (11)

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US4414294A (en) * 1982-09-27 1983-11-08 The United States Of America As Represented By The U.S. Department Of Energy Electrically insulating and sealing frame
US5252410A (en) * 1991-09-13 1993-10-12 Ballard Power Systems Inc. Lightweight fuel cell membrane electrode assembly with integral reactant flow passages
US5298341A (en) * 1992-08-20 1994-03-29 Cerramatec, Inc. Multiple stack ion conducting devices
US5480738A (en) * 1994-02-04 1996-01-02 Ceramatec, Inc. Fuel cell module
JPH0850903A (ja) * 1994-08-08 1996-02-20 Mazda Motor Corp 固体高分子型燃料電池
US5672439A (en) * 1995-12-18 1997-09-30 Ballard Power Systems, Inc. Method and apparatus for reducing reactant crossover in an electrochemical fuel cell
JP3499090B2 (ja) * 1996-08-07 2004-02-23 本田技研工業株式会社 燃料電池
DE19821985B4 (de) * 1998-05-18 2005-12-08 Carl Freudenberg Kg Brennstoffzelle
US6127058A (en) * 1998-10-30 2000-10-03 Motorola, Inc. Planar fuel cell
US6656623B2 (en) * 2001-02-15 2003-12-02 Siemens Westinghouse Power Corporation Low-cost atmospheric SOFC power generation system
ES2261670T3 (es) * 2001-06-04 2006-11-16 Acumentrics Corporation Sistemas de tubos para pila de combustible horizontal de oxido solido y procedimientos.

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8628890B2 (en) 2004-05-04 2014-01-14 Societe Bic Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
US7223491B2 (en) 2004-05-04 2007-05-29 Angstrom Power Incorporated Fuel cells incorporating membranes
US7226646B2 (en) 2004-05-04 2007-06-05 Angstrom Power Incorporated Membranes and electrochemical cells incorporating such membranes
WO2005106992A1 (fr) * 2004-05-04 2005-11-10 Angstrom Power Incorporated Membranes et cellules electrochimiques comprenant de telles membranes
US7378176B2 (en) 2004-05-04 2008-05-27 Angstrom Power Inc. Membranes and electrochemical cells incorporating such membranes
USRE41163E1 (en) 2004-05-04 2010-03-09 Angstrom Power Incorporated Membranes and electrochemical cells incorporating such membranes
US9017892B2 (en) 2004-05-04 2015-04-28 Societe Bic Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
US8232025B2 (en) 2004-05-04 2012-07-31 SOCIéTé BIC Electrochemical cells having current-carrying structures underlying electrochemical reaction layers
US8551637B2 (en) 2004-05-04 2013-10-08 Societe Bic Membranes and electrochemical cells incorporating such membranes
WO2007079580A1 (fr) * 2006-01-09 2007-07-19 Angstrom Power Inc. Systemes a pile a combustible portables et procedes associes
US8785076B2 (en) 2006-01-09 2014-07-22 Societe Bic Portable fuel cell systems and methods therefor
US8216743B2 (en) 2006-01-09 2012-07-10 SOCIéTé BIC Portable fuel cell systems and methods therefor
US8790842B2 (en) 2007-09-25 2014-07-29 Societe Bic Fuel cell systems including space-saving fluid plenum and related methods
US9673476B2 (en) 2007-09-25 2017-06-06 Intelligent Energy Limited Fuel cell systems including space-saving fluid plenum and related methods
US9472817B2 (en) 2008-02-29 2016-10-18 Intelligent Energy Limited Electrochemical cell and membranes related thereto

Also Published As

Publication number Publication date
WO2003067693A2 (fr) 2003-08-14
AU2003207924A8 (en) 2003-09-02
AU2003207924A1 (en) 2003-09-02
CN1647303A (zh) 2005-07-27
EP1506587A2 (fr) 2005-02-16
WO2003067693A3 (fr) 2004-12-16
CN100358177C (zh) 2007-12-26
JP2005517273A (ja) 2005-06-09
KR20040105711A (ko) 2004-12-16

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