Binder for fuel cell, composition for forming electrode, electrode, and fuel cell using the electrode
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United States of America Patent
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Oct 16, 2012
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Dec 20, 2007
app pub date -
Jul 21, 2005
filing date -
Jul 23, 2004
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Abstract
This invention provides a binder for a fuel cell which has high adhesion, low methanol solubility, high methanol permeability and high proton conductivity, a composition for electrode formation, an electrode for a fuel cell, and a fuel cell using them. The binder is particularly suitable for a binder for a direct methanol type fuel cell which requires high proton conductivity.
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