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Title: Catalyst comprising Pt, Ni, and Cr

Abstract

Catalysts comprising nanostructured elements comprising microstructured whiskers having an outer surface at least partially covered by a catalyst material comprising at least 90 atomic percent collectively Pt, Ni, and Cr, wherein the Pt is present in a range from 32.4 to 35.8 atomic percent, the Ni is present in a range from 57.7 to 63.7 atomic percent, and the Cr is present in a range from 0.5 to 10.0 atomic percent, and wherein the total atomic percent of Pt, Ni, and Cr equals 100. Catalyst described herein are useful, for example, in fuel cell membrane electrode assemblies.

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
3M Innovative Properties Company
Sponsoring Org.:
USDOE
OSTI Identifier:
1924951
Patent Number(s):
11404702
Application Number:
15/733,645
Assignee:
3M Innovative Properties Company (St. Paul, MN)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
DOE Contract Number:  
EE0007270
Resource Type:
Patent
Resource Relation:
Patent File Date: 03/27/2019
Country of Publication:
United States
Language:
English

Citation Formats

Steinbach, Andrew J. L., Hester, Amy E., Haug, Andrew T., Lewinski, Krzysztof A., Luopa, Sean M., and Thoma, Grant M. Catalyst comprising Pt, Ni, and Cr. United States: N. p., 2022. Web.
Steinbach, Andrew J. L., Hester, Amy E., Haug, Andrew T., Lewinski, Krzysztof A., Luopa, Sean M., & Thoma, Grant M. Catalyst comprising Pt, Ni, and Cr. United States.
Steinbach, Andrew J. L., Hester, Amy E., Haug, Andrew T., Lewinski, Krzysztof A., Luopa, Sean M., and Thoma, Grant M. Tue . "Catalyst comprising Pt, Ni, and Cr". United States. https://www.osti.gov/servlets/purl/1924951.
@article{osti_1924951,
title = {Catalyst comprising Pt, Ni, and Cr},
author = {Steinbach, Andrew J. L. and Hester, Amy E. and Haug, Andrew T. and Lewinski, Krzysztof A. and Luopa, Sean M. and Thoma, Grant M.},
abstractNote = {Catalysts comprising nanostructured elements comprising microstructured whiskers having an outer surface at least partially covered by a catalyst material comprising at least 90 atomic percent collectively Pt, Ni, and Cr, wherein the Pt is present in a range from 32.4 to 35.8 atomic percent, the Ni is present in a range from 57.7 to 63.7 atomic percent, and the Cr is present in a range from 0.5 to 10.0 atomic percent, and wherein the total atomic percent of Pt, Ni, and Cr equals 100. Catalyst described herein are useful, for example, in fuel cell membrane electrode assemblies.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {8}
}

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