WO2007124011A3 - Procédés de fabrication de composants pour cellules électrochimiques - Google Patents

Procédés de fabrication de composants pour cellules électrochimiques Download PDF

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Publication number
WO2007124011A3
WO2007124011A3 PCT/US2007/009596 US2007009596W WO2007124011A3 WO 2007124011 A3 WO2007124011 A3 WO 2007124011A3 US 2007009596 W US2007009596 W US 2007009596W WO 2007124011 A3 WO2007124011 A3 WO 2007124011A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
electrochemical cells
making components
components
making
Prior art date
Application number
PCT/US2007/009596
Other languages
English (en)
Other versions
WO2007124011A2 (fr
Inventor
Ronald Mah
Kyoung J Bai
Siyu Ye
Haan David S De
Goran R Vlajnic
Andrew Leow
Original Assignee
Ballard Power Systems
Ronald Mah
Kyoung J Bai
Siyu Ye
Haan David S De
Goran R Vlajnic
Andrew Leow
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 Ballard Power Systems, Ronald Mah, Kyoung J Bai, Siyu Ye, Haan David S De, Goran R Vlajnic, Andrew Leow filed Critical Ballard Power Systems
Priority to JP2009506589A priority Critical patent/JP2009534796A/ja
Priority to CA002649903A priority patent/CA2649903A1/fr
Priority to EP07755747A priority patent/EP2013930A2/fr
Publication of WO2007124011A2 publication Critical patent/WO2007124011A2/fr
Publication of WO2007124011A3 publication Critical patent/WO2007124011A3/fr

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
    • H01M8/0241—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
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8807—Gas diffusion layers
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/881—Electrolytic membranes
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • H01M4/8885—Sintering or firing
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • H01M4/8885—Sintering or firing
    • H01M4/8889—Cosintering or cofiring of a catalytic active layer with another type of layer
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8892—Impregnation or coating of the catalyst layer, e.g. by an ionomer
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8896—Pressing, rolling, calendering
    • 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—Binders
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)

Abstract

La présente invention concerne des procédés de fabrication de composants pour ensembles membrane-électrode. Ces procédés consistent à transférer une couche catalytique sur une membrane électrolyte polymère ou sur une couche de diffusion. Sont également décrits des procédés de fabrication d'ensembles membrane-électrode au moyen de ces composants.
PCT/US2007/009596 2006-04-21 2007-04-20 Procédés de fabrication de composants pour cellules électrochimiques WO2007124011A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009506589A JP2009534796A (ja) 2006-04-21 2007-04-20 電気化学電池用の構成要素を構成する方法
CA002649903A CA2649903A1 (fr) 2006-04-21 2007-04-20 Procedes de fabrication de composants pour cellules electrochimiques
EP07755747A EP2013930A2 (fr) 2006-04-21 2007-04-20 Procédés de fabrication de composants pour cellules électrochimiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40878706A 2006-04-21 2006-04-21
US11/408,787 2006-04-21

Publications (2)

Publication Number Publication Date
WO2007124011A2 WO2007124011A2 (fr) 2007-11-01
WO2007124011A3 true WO2007124011A3 (fr) 2008-04-10

Family

ID=38535535

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/009596 WO2007124011A2 (fr) 2006-04-21 2007-04-20 Procédés de fabrication de composants pour cellules électrochimiques

Country Status (5)

Country Link
EP (1) EP2013930A2 (fr)
JP (1) JP2009534796A (fr)
CN (1) CN101479868A (fr)
CA (1) CA2649903A1 (fr)
WO (1) WO2007124011A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8168025B2 (en) * 2006-04-21 2012-05-01 Bdf Ip Holdings Ltd. Methods of making components for electrochemical cells
JP2013502700A (ja) 2009-08-24 2013-01-24 シオン・パワー・コーポレーション 電気化学電池用剥離システム
TWI568888B (zh) * 2011-09-15 2017-02-01 第諾拉工業公司 氣體擴散電極及其製法和電化電解池
JP2016511517A (ja) 2013-03-15 2016-04-14 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ 保護電極構造
JP2016511527A (ja) 2013-03-15 2016-04-14 シオン・パワー・コーポレーション 保護電極構造および方法
JP6245165B2 (ja) * 2013-12-26 2017-12-13 トヨタ自動車株式会社 補強型電解質膜の製造方法、シート
CN109921075B (zh) * 2017-12-13 2021-07-06 中国科学院大连化学物理研究所 基于纳米管阵列的有序化气体扩散电极的制备及其应用
FR3105600A1 (fr) 2019-12-23 2021-06-25 Commissariat à l'Energie Atomique et aux Energies Alternatives Procédé et dispositif de fabrication d’un assemblage membrane – couches actives d’une pile à combustible ou d’un électrolyseur

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211984A (en) * 1991-02-19 1993-05-18 The Regents Of The University Of California Membrane catalyst layer for fuel cells
US5395705A (en) * 1990-08-31 1995-03-07 The Dow Chemical Company Electrochemical cell having an electrode containing a carbon fiber paper coated with catalytic metal particles
US5702755A (en) * 1995-11-06 1997-12-30 The Dow Chemical Company Process for preparing a membrane/electrode assembly
WO2002039525A1 (fr) * 2000-11-10 2002-05-16 Ion Power Inc. Preparation d'assemblages d'electrode de pile a combustible
EP1489677A2 (fr) * 2003-06-20 2004-12-22 Ballard Power Systems Inc. Procédé de fabrication d'un assemblage membrane-électrodes pour piles à combustible

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5395705A (en) * 1990-08-31 1995-03-07 The Dow Chemical Company Electrochemical cell having an electrode containing a carbon fiber paper coated with catalytic metal particles
US5211984A (en) * 1991-02-19 1993-05-18 The Regents Of The University Of California Membrane catalyst layer for fuel cells
US5702755A (en) * 1995-11-06 1997-12-30 The Dow Chemical Company Process for preparing a membrane/electrode assembly
WO2002039525A1 (fr) * 2000-11-10 2002-05-16 Ion Power Inc. Preparation d'assemblages d'electrode de pile a combustible
EP1489677A2 (fr) * 2003-06-20 2004-12-22 Ballard Power Systems Inc. Procédé de fabrication d'un assemblage membrane-électrodes pour piles à combustible

Also Published As

Publication number Publication date
WO2007124011A2 (fr) 2007-11-01
CN101479868A (zh) 2009-07-08
CA2649903A1 (fr) 2007-11-01
JP2009534796A (ja) 2009-09-24
EP2013930A2 (fr) 2009-01-14

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