Polymer solid-electrolyte composition and electrochemical cell using the composition
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United States of America Patent
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Jun 4, 1996
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N/A
app pub date -
Sep 24, 1993
filing date -
Sep 25, 1992
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Expired
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Abstract
The polymer solid-electrolyte composition according to the present invention comprises a polymer solid electrolyte selected from the group consisting of perfluorocarbon sulfonic acid, polysulfones, perfluorocarbonic acid, styrene-divinylbenzene sulfonic acid cation-exchange resins and styrene-butadiene anion-exchange resins, and 0.01-50% by weight of fine particle silica and/or fibrous silica fiber relative to the weight of the polymer solid electrolyte.
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