Chemistry: electrical current producing apparatus – product – and – Having earth feature
Patent
1997-06-12
1998-03-17
Bell, Bruce F.
Chemistry: electrical current producing apparatus, product, and
Having earth feature
429 40, 204282, 204283, 204290R, H01M 486
Patent
active
057284857
ABSTRACT:
Disclosed an electrode for a polymer electrolyte electrochemical cell which comprises catalyst supports carrying catalyst particles, a first solid polymer electrolyte layer insoluble in water and an organic solvent formed on the particles and a second solid polymer electrolyte layer insoluble or soluble in the organic solvent formed on part of the surface of the first solid polymer electrolyte layer and a process of preparing same.
REFERENCES:
patent: 4399009 (1983-08-01), Chisholm
patent: 4931168 (1990-06-01), Watanabe et al.
patent: 5203978 (1993-04-01), Tsou et al.
patent: 5242764 (1993-09-01), Dhar
Sakairi Koichi
Watanabe Masahiro
Bell Bruce F.
Masahiro Watanabe
Stonehart Associates Inc.
Tanaka Kikinzoku Kogyo K.K.
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