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Title: Oxygen evolution reaction catalysis

Patent ·
OSTI ID:1321821
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An Oxygen Evolution Reaction (OER) catalyst includes a metal oxide that includes oxygen, cerium, and one or more second metals. In some instances, the cerium is 10 to 80 molar % of the metals in the metal oxide and/or the catalyst includes two or more second metals. The OER catalyst can be included in or on an electrode. The electrode can be arranged in an oxygen evolution system such that the Oxygen Evolution Reaction occurs at the electrode.

Research Organization:
California Institute of Technology (CalTech), Pasadena, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
SC0004993
Assignee:
California Institute of Technology (Pasadena, CA)
Patent Number(s):
9,435,043
Application Number:
14/569,497
OSTI ID:
1321821
Resource Relation:
Patent File Date: 2014 Dec 12
Country of Publication:
United States
Language:
English

References (13)

Process for regenerating an antimony containing oxide catalyst patent January 1982
Catalyst for catalytic reduction of nitrogen oxide patent January 1995
Catalyst for oxidizing oxygen-containing organic compounds in waste gas patent August 1998
Catalytic converter for cleaning exhaust gas patent April 2005
High temperature mixing patent March 2006
Metal oxide catalysts patent December 2007
Multi-staged catalyst systems and process for converting alkanes to alkenes and to their corresponding oxygenated products patent April 2008
High temperature stable non-noble metal catalyst, process for production of syngas using said catalyst patent October 2008
Porous composite metal oxide and method of producing the same patent May 2010
Mixed metal oxide ammoxidation catalysts patent April 2012
Cyclic catalytic upgrading of chemical species using metal oxide materials patent May 2013
Attrition resistant mixed metal oxide ammoxidation catalysts patent June 2013
Exhaust gas purifying catalyst patent April 2015

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