Polymer electrolyte electrochemical cell and process of preparing same
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United States of America Patent
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Mar 4, 1997
Grant Date -
N/A
app pub date -
Oct 11, 1995
filing date -
Oct 11, 1995
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Abstract
Disclosed herein are several aspects processes of preparing a polymer electrolyte electrochemical cell in which supply of a reaction gas and discharge of an obtained gas can be smoothly conducted. This can be achieved by forming through apertures in a cathode or by forming a gradient of ion exchange resin concentration of a catalyst particle cluster size.
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