Crown ether containing PEM electrode

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United States of America Patent

PATENT NO 8795924
APP PUB NO 20140072901A1
SERIAL NO

13611046

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Abstract

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A membrane electrode assembly for fuel cells includes a proton conducting membrane having a first side and a second side. The membrane electrode assembly further includes an anode disposed over the first side of the proton conducting layer and a cathode catalyst layer disposed over the second side of the proton conducting layer. One or both of the anode catalyst layer and the cathode catalyst layer includes a first polymer which has cyclic polyether groups. An ink composition for forming a fuel cell catalyst layer is also provided.

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Patent Owner(s)

  • GM GLOBAL TECHNOLOGY OPERATIONS LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fuller, Timothy J Pittsford, US 249 2821
Mitchell, James Bloomfield, US 122 3220
Schoeneweiss, Michael R West Henrietta, US 36 250
Zou, Lijun Rochester, US 40 177

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