JPS5754288A - Preparation of ion exchange membrane-electrode catalyst layer conjugate - Google Patents

Preparation of ion exchange membrane-electrode catalyst layer conjugate

Info

Publication number
JPS5754288A
JPS5754288A JP55127980A JP12798080A JPS5754288A JP S5754288 A JPS5754288 A JP S5754288A JP 55127980 A JP55127980 A JP 55127980A JP 12798080 A JP12798080 A JP 12798080A JP S5754288 A JPS5754288 A JP S5754288A
Authority
JP
Japan
Prior art keywords
exchange membrane
ion
ion exchange
catalyst layer
compound
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.)
Granted
Application number
JP55127980A
Other languages
Japanese (ja)
Other versions
JPS6110040B2 (en
Inventor
Atsuyuki Mimura
Shunji Matsuura
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP55127980A priority Critical patent/JPS5754288A/en
Publication of JPS5754288A publication Critical patent/JPS5754288A/en
Publication of JPS6110040B2 publication Critical patent/JPS6110040B2/ja
Granted 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Chemically Coating (AREA)

Abstract

PURPOSE:To prepare a conjugate with good close adhesiveness and excellent electrolytic capacity by a method wherein a surface of an ion exchange membrane is etched by an ion. radical compound and, thereafter, an electrode catalyst layer of a platinum group metal is formed by electroless plating. CONSTITUTION:As an ion exchange membrane, a cation exchange membrane generally having a cation exchange group such as a sulfonic acid group, a carboxylic acid group or the like as well as based on fluorocarbon is pref. As an ion. radical compound as an etchant, an alkali metal compound of a polycyclic aromatic hydrocarbon such as Na-naphthalene, Na-stilbene, Na-anthracene or the like or an alkali compound of amine such as Na-ammonia or the like is pref. A defatted and dried exchange membrane is immersed in the etchant and, thereafter, washed sufficiently. Subsequently, said membrane is succeedingly immersed in each acidic solutions of stannous chloride and palladium chloride and, after washing, electroless plating of a platinum group metal is carried out.
JP55127980A 1980-09-17 1980-09-17 Preparation of ion exchange membrane-electrode catalyst layer conjugate Granted JPS5754288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55127980A JPS5754288A (en) 1980-09-17 1980-09-17 Preparation of ion exchange membrane-electrode catalyst layer conjugate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55127980A JPS5754288A (en) 1980-09-17 1980-09-17 Preparation of ion exchange membrane-electrode catalyst layer conjugate

Publications (2)

Publication Number Publication Date
JPS5754288A true JPS5754288A (en) 1982-03-31
JPS6110040B2 JPS6110040B2 (en) 1986-03-27

Family

ID=14973451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55127980A Granted JPS5754288A (en) 1980-09-17 1980-09-17 Preparation of ion exchange membrane-electrode catalyst layer conjugate

Country Status (1)

Country Link
JP (1) JPS5754288A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996013073A1 (en) * 1994-10-20 1996-05-02 Hoechst Aktiengesellschaft Metallized cation exchanger membrane
WO1997050142A1 (en) * 1996-06-26 1997-12-31 Siemens Aktiengesellschaft Method of producing membrane electrode units for pem fuel cells
US5723086A (en) * 1992-12-07 1998-03-03 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Electrode membrane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5723086A (en) * 1992-12-07 1998-03-03 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Electrode membrane
WO1996013073A1 (en) * 1994-10-20 1996-05-02 Hoechst Aktiengesellschaft Metallized cation exchanger membrane
WO1997050142A1 (en) * 1996-06-26 1997-12-31 Siemens Aktiengesellschaft Method of producing membrane electrode units for pem fuel cells

Also Published As

Publication number Publication date
JPS6110040B2 (en) 1986-03-27

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