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:
Apr. 04, 2017
Filed:
Jan. 16, 2014
Applicant:
Ilika Technologies, Ltd., Chilworth, Southampton Hampshire, GB;
Inventors:
Brian Elliott Hayden, Chilworth, GB;
Jonathan Conrad Davies, Chilworth, GB;
Laura Jane Offin, Chilworth, GB;
Assignee:
Ilika Technologies, Ltd., Southampton Hampshire, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/02 (2006.01); H01M 4/92 (2006.01); B01J 23/42 (2006.01); B01J 32/00 (2006.01); C01G 35/00 (2006.01); H01M 4/88 (2006.01); H01M 4/90 (2006.01);
U.S. Cl.
CPC ...
H01M 4/925 (2013.01); B01J 23/42 (2013.01); B01J 32/00 (2013.01); C01G 35/00 (2013.01); H01M 4/8825 (2013.01); H01M 4/9075 (2013.01); C01P 2002/54 (2013.01);
Abstract
A mixed metal oxide material of tantalumand titanium is provided for use in a fuel cell. The material may comprise between 1 and 20 at. % tantalum. The mixed metal oxide may form the core of a core-shell composite material, used as a catalyst support, in which a catalyst such as platinum forms the shell. The catalyst may be applied as a single monolayer, and is preferably between 6.5 and 9.3 monolayers thick.