JP5046307B2 - トリアゾール変性ポリマーを用いた燃料電池電極およびそれを含む膜電極複合体 - Google Patents

トリアゾール変性ポリマーを用いた燃料電池電極およびそれを含む膜電極複合体 Download PDF

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Publication number
JP5046307B2
JP5046307B2 JP2009191460A JP2009191460A JP5046307B2 JP 5046307 B2 JP5046307 B2 JP 5046307B2 JP 2009191460 A JP2009191460 A JP 2009191460A JP 2009191460 A JP2009191460 A JP 2009191460A JP 5046307 B2 JP5046307 B2 JP 5046307B2
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Prior art keywords
fuel cell
triazole
cell electrode
catalyst
electrode
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Expired - Fee Related
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JP2009191460A
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Japanese (ja)
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JP2010050098A (ja
JP2010050098A5 (enExample
Inventor
リウ，メイリン
チュウ，シャオビング
キュウ ソング，ミン
ジー． マルドゥーン，ジョン
ハセ，コウヘイ
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Toyota Motor Corp
Georgia Tech Research Corp
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Toyota Motor Corp
Georgia Tech Research Corp
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Publication of JP2010050098A5 publication Critical patent/JP2010050098A5/ja
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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
    • 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
    • H01M4/8663—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
    • H01M4/88—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
    • 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
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
JP2009191460A 2008-08-22 2009-08-20 トリアゾール変性ポリマーを用いた燃料電池電極およびそれを含む膜電極複合体 Expired - Fee Related JP5046307B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/196,452 US7947410B2 (en) 2008-08-22 2008-08-22 Fuel cell electrodes with triazole modified polymers and membrane electrode assemblies incorporating same
US12/196,452 2008-08-22

Publications (3)

Publication Number Publication Date
JP2010050098A JP2010050098A (ja) 2010-03-04
JP2010050098A5 JP2010050098A5 (enExample) 2011-10-20
JP5046307B2 true JP5046307B2 (ja) 2012-10-10

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Family Applications (1)

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JP2009191460A Expired - Fee Related JP5046307B2 (ja) 2008-08-22 2009-08-20 トリアゾール変性ポリマーを用いた燃料電池電極およびそれを含む膜電極複合体

Country Status (2)

Country Link
US (2) US7947410B2 (enExample)
JP (1) JP5046307B2 (enExample)

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KR101381149B1 (ko) 2012-07-20 2014-04-10 한국에너지기술연구원 나피온 이오노머 용액에서 테트라에톡시실란의 인시튜 졸-겔 반응을 통한 촉매층 제조방법
KR20140039382A (ko) * 2012-09-20 2014-04-02 삼성전자주식회사 연료전지용 전극 및 이를 채용한 연료전지
WO2015087348A1 (en) 2013-12-09 2015-06-18 Council Of Scientific & Industrial Research A process for the preparation of pbi based membrane electrode assembly (mea) with improved fuel cell performance and stability
JP6151321B2 (ja) * 2015-08-27 2017-06-21 株式会社ノリタケカンパニーリミテド 電極用材料
KR101845786B1 (ko) * 2016-07-21 2018-04-05 현대자동차주식회사 연료전지용 전극의 제조방법 및 그 전극
US11302926B2 (en) * 2019-08-27 2022-04-12 GM Global Technology Operations LLC Fuel-cell catalyst ink additives to inhibit ionomer permeation
US20240429421A1 (en) 2023-06-21 2024-12-26 Zeroavia Ltd. High Temperature Proton Exchange Membrane and Direct Cell Deposition and Manufacturing Process

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CN1230933C (zh) * 1996-12-27 2005-12-07 日本电池株式会社 气体扩散电极、固体聚合物电解质膜、及其生产方法和固体聚合物电解质燃料电池
US6103077A (en) * 1998-01-02 2000-08-15 De Nora S.P.A. Structures and methods of manufacture for gas diffusion electrodes and electrode components
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US6228187B1 (en) * 1998-08-19 2001-05-08 Air Liquide America Corp. Apparatus and methods for generating an artificial atmosphere for the heat treating of materials
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Also Published As

Publication number Publication date
US20100323273A1 (en) 2010-12-23
JP2010050098A (ja) 2010-03-04
US7947410B2 (en) 2011-05-24
US9012108B2 (en) 2015-04-21
US20110207015A1 (en) 2011-08-25

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