Title:
【発明の名称】高分子固体電解質組成物
Document Type and Number:
Japanese Patent JP3375200
Kind Code:
B2
Abstract:
PURPOSE:To provide the title compsn. which is excellent in ion conductivity and crossover inhibition effect and is the most suitable as a membrane for an electrochemical cell, such as a solid-polyelectrolyte fuel cell, by imparting the capabilities of self-formation and retention of water to the compsn. CONSTITUTION:The title compsn. comprises a solid polyelectrolyte comprising a cation exchange resin and/or an anion exchange resin and contg. 0.01-80wt.% (based on the polyelectrolyte) at least one metal catalyst selected from the group consisting of platinum, gold, palladium, rubidium, iridium, and ruthenium and 0.01-50wt.% (based on the polyelectrolyte) fine particles and/or fiber of metal oxide such as silica or titania.
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Inventors:
Masahiro Watanabe
Hiroyuki Uchida
Hiroyuki Uchida
Application Number:
JP15913294A
Publication Date:
February 10, 2003
Filing Date:
June 17, 1994
Export Citation:
Assignee:
Tanaka Kikinzoku Kogyo Co., Ltd.
Masahiro Watanabe
Masahiro Watanabe
International Classes:
C08K3/08; C08K3/02; C08K3/22; C08K3/36; C08K7/08; C08L101/00; H01M8/02; H01M8/04; H01M8/10; (IPC1-7): C08L101/00; C08K3/08; C08K3/22; C08K3/36; C08K7/08; H01M8/02
Domestic Patent References:
| JP61295387A | ||||
| JP6260170A | ||||
| JP652871A | ||||
| JP620709A |