The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 04, 2001
Filed:
Jun. 04, 1999
Applicant:
Inventors:
Thomas E. Mallouk, State College, PA (US);
Benny C. Chan, State College, PA (US);
Erik Reddington, Woburn, MA (US);
Anthony Sapienza, West Chester, PA (US);
Guoying Chen, State College, PA (US);
Eugene Smotkin, Chicago, IL (US);
Bogdan Gurau, Chicago, IL (US);
Rameshkrishnan Viswanathan, Chicago, IL (US);
Renxuan Liu, Chicago, IL (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/86 ; H01M 4/90 ; H01M 4/96 ; H01M 4/58 ;
U.S. Cl.
CPC ...
H01M 4/86 ; H01M 4/90 ; H01M 4/96 ; H01M 4/58 ;
Abstract
Compositions for use as catalysts in electrochemical reactions are described. The compositions are alloys prepared from two or more elemental metals selected from platinum, molybdenum, osmium, ruthenium, rhodium, and iridium. Also described are electrode compositions including such alloys and electrochemical reaction devices including such catalysts.