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1. (WO2018080793) CATALYST

Pub. No.:    WO/2018/080793    International Application No.:    PCT/US2017/056103
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Oct 12 01:59:59 CEST 2017
IPC: H01M 4/90
H01M 4/92
H01M 8/1018
Applicants: 3M INNOVATIVE PROPERTIES COMPANY
Inventors: STEINBACH, Andrew J. L.
HESTER, Amy E.
VAN DER VLIET, Dennis F.
Title: CATALYST
Abstract:
Catalysts comprising nanostructured elements comprising microstructured whiskers having an outer surface at least partially covered by a catalyst material having the formula PtxNiyAuz, wherein x is in a range from 27.3 to 29.9, y is in a range from 63.0 to 70.0, and z is in a range from 0.1 to 9.6. Catalyst described herein are useful, for example, in fuel cell membrane electrode assemblies.