Electrode for polymer electrolyte electrochemical cell and process of preparing same
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United States of America Patent
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Mar 17, 1998
Grant Date -
N/A
app pub date -
Jun 12, 1997
filing date -
Mar 15, 1995
priority date (Note) -
Expired
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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.
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