PHOTO-CROSSLINKABLE POLYMER SOLID ELECTROLYTE, CROSSLINKED POLYMER SOLID ELECTROLYTE FILM AND MANUFACTURING METHOD THEREFOR

PROBLEM TO BE SOLVED: To provide a polymer solid electrolyte film and a manufacturing method therefor in which not only excellent ion conductivity is exhibited but also durability such as a swelling-resistant property is simultaneously excellent and it can be preferably used for a proton exchange fi...

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Bibliographic Details
Main Authors HAMAMOTO SHIRO, SAKAGUCHI YOSHIMITSU, TAKASE SATOSHI, KITAMURA KOTA, NAKAO JUNKO, NAGAHARA SHIGENORI
Format Patent
LanguageEnglish
Published 31.07.2003
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CHEMISTRY
CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS
COMPOSITIONS BASED THEREON
CONDUCTORS
ELECTRICITY
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
INSULATORS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:PROBLEM TO BE SOLVED: To provide a polymer solid electrolyte film and a manufacturing method therefor in which not only excellent ion conductivity is exhibited but also durability such as a swelling-resistant property is simultaneously excellent and it can be preferably used for a proton exchange film of a fuel cell or the like. SOLUTION: After a photo-crosslinkable polymer electrolyte having one or more ionic group and photo-crosslinkable group in the molecule respectively is molded into a film, the thermal crosslinkable group is subjected to croslinking reaction by irradiation with light to obtain the polymer solid electrolyte film. The crosslinking reaction can be carried out without accompanying decomposition of the ionic group and the ion conductivity is not reduced by the crosslingking reaction. The polymer solid electrolyte film having excellent ion conductivity and durability can be obtained. COPYRIGHT: (C)2003,JPO
Bibliography:Application Number: JP20020015986