CATALYST LAYER FOR ANION-EXCHANGE MEMBRANE FUEL CELLS, MEMBRANE-ELECTRODE ASSEMBLY, ANION-EXCHANGE MEMBRANE FUEL CELL USING MEMBRANE-ELECTRODE ASSEMBLY, AND METHOD FOR OPERATING ANION-EXCHANGE MEMBRANE FUEL CELL
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United States of America Patent
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Issued Date -
Jun 18, 2015
app pub date -
Jul 3, 2013
filing date -
Jul 20, 2012
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Abstract
The present invention provides: (1) a catalyst layer for anion-exchange membrane fuel cells, which comprises a catalyst and a non-crosslinked hydrocarbon anion-exchange resin that has an anion exchange capacity of 1.8-3.5 mmol/g; (2) a membrane-electrode assembly for anion-exchange membrane fuel cells, which comprises a hydrocarbon anion-exchange membrane and the catalyst layer; and (3) an anion-exchange membrane fuel cell which is provided with the membrane-electrode assembly.
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