Polymer membrane for a fuel cell, a method of preparing the same, and a membrane-electrode assembly fuel cell system comprising the same
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United States of America Patent
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Nov 20, 2012
Grant Date -
Nov 5, 2009
app pub date -
Jul 14, 2009
filing date -
Jun 24, 2005
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Abstract
A polymer electrolyte membrane for a fuel cell, a method of preparing the same, and a fuel cell system comprising the same. The polymer electrolyte membrane includes a metal-bound inorganic ion-conductive salt and an ion-conductive cation exchange resin.
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