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. 21, 2015
Filed:
May. 12, 2011
Applicants:
Di-jia Liu, Naperville, IL (US);
Shengwen Yuan, Chicago, IL (US);
Gabriel A. Goenaga, Knoxville, TN (US);
Inventors:
Di-Jia Liu, Naperville, IL (US);
Shengwen Yuan, Chicago, IL (US);
Gabriel A. Goenaga, Knoxville, TN (US);
Assignee:
UChicago Argonne, LLC, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 37/08 (2006.01); B01J 31/06 (2006.01); C08G 73/02 (2006.01); C08G 83/00 (2006.01); C08J 9/228 (2006.01); B01J 31/18 (2006.01); B01J 23/26 (2006.01); B01J 23/30 (2006.01); B01J 23/34 (2006.01); B01J 23/70 (2006.01); B01J 23/75 (2006.01); B01J 35/10 (2006.01); B01J 37/03 (2006.01); H01M 4/88 (2006.01); H01M 4/90 (2006.01);
U.S. Cl.
CPC ...
B01J 31/1815 (2013.01); B01J 23/26 (2013.01); B01J 23/30 (2013.01); B01J 23/34 (2013.01); B01J 23/70 (2013.01); B01J 23/75 (2013.01); B01J 31/06 (2013.01); B01J 35/1023 (2013.01); B01J 35/1028 (2013.01); B01J 37/031 (2013.01); H01M 4/8885 (2013.01); H01M 4/9008 (2013.01); B01J 2531/025 (2013.01); B01J 2531/842 (2013.01); B01J 2531/845 (2013.01); Y02E 60/50 (2013.01);
Abstract
A method of producing an electrocatalyst article using porous polymers. The method creates a porous polymer designed to receive transition metal groups disposed at ligation sites and activating the transition metals to form an electrocatalyst which can be used in a fuel cell. Electrocatalysts prepared by this method are also provided. A fuel cell which includes the electrocatalyst is also provided.