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Title: High performance, high durability non-precious metal fuel cell catalysts

This invention relates to non-precious metal fuel cell cathode catalysts, fuel cells that contain these catalysts, and methods of making the same. The fuel cell cathode catalysts are highly nitrogenated carbon materials that can contain a transition metal. The highly nitrogenated carbon materials can be supported on a nanoparticle substrate.
Inventors:
; ;
Issue Date:
OSTI Identifier:
1242992
Assignee:
M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN) GFO
Patent Number(s):
9,287,568
Application Number:
12/595,274
Contract Number:
FC36-03GO13106
Resource Relation:
Patent File Date: 2008 Mar 17
Research Org:
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 30 DIRECT ENERGY CONVERSION

Works referenced in this record:

Studies on Co-based catalysts supported on modified carbon substrates for PEMFC cathodes
journal, June 2006
  • Subramanian, Nalini P.; Kumaraguru, Swaminatha P.; Colon-Mercado, Hector
  • Journal of Power Sources, Vol. 157, Issue 1, p. 56-63
  • DOI: 10.1016/j.jpowsour.2005.07.031