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:
Jan. 17, 2017
Filed:
Sep. 19, 2012
Applicants:
Johnson Matthey Fuel Cells Limited, London, GB;
Timcal Limited, Bodio, CH;
Inventors:
Sarah Caroline Ball, Oxon, GB;
Graham Alan Hards, Berkshire, GB;
Marlene Rodlert, Breganzona, CH;
Jonathan David Brereton Sharman, Berkshire, GB;
Michael E Spahr, Bellinzona, CH;
Assignees:
JOHNSON MATTHEY FUEL CELLS LIMITED, London, GB;
IMERYS GRAPHITE & CARBON SWITZERLAND LTD., Bodio, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/96 (2006.01); H01M 4/90 (2006.01); H01M 4/92 (2006.01); C01B 31/10 (2006.01); H01M 8/10 (2016.01);
U.S. Cl.
CPC ...
H01M 4/9083 (2013.01); C01B 31/10 (2013.01); H01M 4/9041 (2013.01); H01M 4/926 (2013.01); H01M 8/1004 (2013.01); C01P 2006/12 (2013.01); H01M 2008/1095 (2013.01); Y02E 60/50 (2013.01);
Abstract
A catalyst includes (i) a primary metal or alloy or mixture including the primary metal, and (ii) an electrically conductive carbon support material for the primary metal or alloy or mixture including the primary metal, wherein the carbon support material: (a) has a specific surface area (BET) of 100-600 m/g, and (b) has a micropore area of 10-90 m/g.