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WO2009007604A3 - Dispersion de materiaux composites, notamment pour des piles a combustible - Google Patents

Dispersion de materiaux composites, notamment pour des piles a combustible Download PDF

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Publication number
WO2009007604A3
WO2009007604A3 PCT/FR2008/051165 FR2008051165W WO2009007604A3 WO 2009007604 A3 WO2009007604 A3 WO 2009007604A3 FR 2008051165 W FR2008051165 W FR 2008051165W WO 2009007604 A3 WO2009007604 A3 WO 2009007604A3
Authority
WO
WIPO (PCT)
Prior art keywords
catalyst
dispersion
fuel cells
composite materials
carbonated
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.)
Ceased
Application number
PCT/FR2008/051165
Other languages
English (en)
Other versions
WO2009007604A2 (fr
Inventor
Bertrand Baret
Henri-Christian Perez
Pierre-Henri Aubert
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to JP2010514066A priority Critical patent/JP2010531226A/ja
Priority to EP08806094A priority patent/EP2162938A2/fr
Priority to US12/452,219 priority patent/US20100104926A1/en
Publication of WO2009007604A2 publication Critical patent/WO2009007604A2/fr
Publication of WO2009007604A3 publication Critical patent/WO2009007604A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • 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
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)

Abstract

La présente invention concerne la préparation d'une composition catalytique comprenant un matériau structurant carboné (MSC) associé à un catalyseur (CAT). On prévoit au sens de l'invention un mélange d'une solution d'un premier solvant (SOLl) comprenant le matériau structurant carboné (MSC) et d'une solution d'un second solvant (S0L2) comprenant le catalyseur (CAT), puis une agitation (AGM) du mélange résultant jusqu'à précipitation du catalyseur sur le matériau structurant carboné. Selon une particularité, le catalyseur et le matériau structurant sont insolubles dans le mélange du premier et du second solvant. La composition ainsi obtenue, une fois filtrée, peut être utilisée en tant que matériau pour une électrode d'une pile à combustible.
PCT/FR2008/051165 2007-06-26 2008-06-25 Dispersion de materiaux composites, notamment pour des piles a combustible Ceased WO2009007604A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010514066A JP2010531226A (ja) 2007-06-26 2008-06-25 複合材料の分散、特に、燃料電池用複合材料の分散
EP08806094A EP2162938A2 (fr) 2007-06-26 2008-06-25 Dispersion de materiaux composites, notamment pour des piles a combustible
US12/452,219 US20100104926A1 (en) 2007-06-26 2008-06-25 Dispersion of composite materials, in particular for fuel cells

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0704569A FR2918214B1 (fr) 2007-06-26 2007-06-26 Dispersion de materiaux composites, notamment pour des piles a combustible
FR0704569 2007-06-26

Publications (2)

Publication Number Publication Date
WO2009007604A2 WO2009007604A2 (fr) 2009-01-15
WO2009007604A3 true WO2009007604A3 (fr) 2009-05-07

Family

ID=38984188

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/051165 Ceased WO2009007604A2 (fr) 2007-06-26 2008-06-25 Dispersion de materiaux composites, notamment pour des piles a combustible

Country Status (5)

Country Link
US (1) US20100104926A1 (fr)
EP (1) EP2162938A2 (fr)
JP (1) JP2010531226A (fr)
FR (1) FR2918214B1 (fr)
WO (1) WO2009007604A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101724064B1 (ko) * 2010-02-18 2017-04-10 삼성전자주식회사 전도성 탄소나노튜브-금속 복합체 잉크
US20130022890A1 (en) * 2011-07-18 2013-01-24 Ford Motor Company Solid polymer electrolyte fuel cell with improved voltage reversal tolerance
US9333489B2 (en) * 2013-12-03 2016-05-10 Atomic Energy Council—Institute of Nuclear Energy Research Confined cell structure and method of making the same
CN119877004A (zh) * 2024-12-25 2025-04-25 中国船舶集团有限公司第七一八研究所 一种析氢催化剂及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030224926A1 (en) * 2002-04-30 2003-12-04 Wei Xing Method of preparing nano-level platinum/carbon electrocatalyst for cathode of fuel cell
US20040259725A1 (en) * 2003-02-12 2004-12-23 Symyx Technologies, Inc. Method for the synthesis of a fuel cell electrocatalyst
WO2006099593A2 (fr) * 2005-03-15 2006-09-21 Pacific Fuel Cell Corp. Electrocatalyseurs a base de carbone pour piles a combustible

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07161359A (ja) * 1993-12-10 1995-06-23 Tanaka Kikinzoku Kogyo Kk ガス拡散電極
JP3368179B2 (ja) * 1997-08-01 2003-01-20 松下電器産業株式会社 電極触媒粉末の作製法
TW515128B (en) * 2000-09-29 2002-12-21 Sony Corp Electrochemical device and method for preparing the same
FR2859117B1 (fr) * 2003-08-27 2006-02-03 Commissariat Energie Atomique Utilisation de nanoparticules a coeur metallique et double enrobage organique en tant que catalyseurs et nanoparticules utiles comme catalyseurs
JP2005193182A (ja) * 2004-01-08 2005-07-21 Nissan Motor Co Ltd 触媒およびその製造方法
JP2007005162A (ja) * 2005-06-24 2007-01-11 Permelec Electrode Ltd 燃料電池用触媒の製造方法、当該触媒を用いるガス拡散電極及び燃料電池
KR100647700B1 (ko) * 2005-09-14 2006-11-23 삼성에스디아이 주식회사 담지 촉매 및 이를 이용한 연료전지
JP4954530B2 (ja) * 2005-10-28 2012-06-20 日揮触媒化成株式会社 白金コロイド担持カーボンおよびその製造方法
JP2008126211A (ja) * 2006-11-24 2008-06-05 Nippon Paint Co Ltd 金属担持多孔質体の製造方法
JP2008161857A (ja) * 2006-12-08 2008-07-17 Catalysts & Chem Ind Co Ltd 金属含有コロイド粒子担持担体およびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030224926A1 (en) * 2002-04-30 2003-12-04 Wei Xing Method of preparing nano-level platinum/carbon electrocatalyst for cathode of fuel cell
US20040259725A1 (en) * 2003-02-12 2004-12-23 Symyx Technologies, Inc. Method for the synthesis of a fuel cell electrocatalyst
WO2006099593A2 (fr) * 2005-03-15 2006-09-21 Pacific Fuel Cell Corp. Electrocatalyseurs a base de carbone pour piles a combustible

Also Published As

Publication number Publication date
FR2918214A1 (fr) 2009-01-02
WO2009007604A2 (fr) 2009-01-15
JP2010531226A (ja) 2010-09-24
EP2162938A2 (fr) 2010-03-17
US20100104926A1 (en) 2010-04-29
FR2918214B1 (fr) 2009-10-30

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