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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.:

US 10947117 B1

PDFFull Text
Date of Patent:
Mar. 16, 2021

Filed:

Jun. 27, 2017

Mechanically stable composite electrolyte for intermediate temperature fuel cell with improved proton conductivity and methods thereof

Applicants:

University of Houston System, Houston, TX (US);

Anima B. Bose, Houston, TX (US);

Wei LI, Houston, TX (US);

Inventors:

Anima B. Bose, Houston, TX (US);

Wei Li, Houston, TX (US);

Assignee:

UNIVERSITY OF HOUSTON SYSTEM, Houston, TX (US);

Attorney:

Conley Rose, P.C.

Primary Examiner:

Bradley R Spies

Int. Cl.
CPC ...
C01B 25/42 (2006.01); H01M 8/1016 (2016.01); C01G 19/00 (2006.01); C01G 19/02 (2006.01);
U.S. Cl.
CPC ...
C01B 25/42 (2013.01); C01G 19/00 (2013.01); C01G 19/02 (2013.01); H01M 8/1016 (2013.01); C01P 2002/50 (2013.01); C01P 2002/52 (2013.01); C01P 2002/72 (2013.01); C01P 2004/03 (2013.01); C01P 2004/04 (2013.01); H01M 2300/0071 (2013.01);
Abstract

A method of restoring the proton conductivity of a sintered pyrophosphate membrane of intermediate temperature fuel cells (IT-FCs) by introducing phosphoric acid into the sintered SnPOmembrane to react with the degraded SnPOspecies and thus restore the membrane pyrophosphate and proton conductivity. Such cells operate with low external humidification, and the active area of the cells may be fabricated up to 100 cmin size.

Find Patent Forward Citations

Bose, Anima. (2021). Mechanically stable composite electrolyte for intermediate temperature fuel cell with improved proton conductivity and methods thereof (U.S. Patent No. 10947117). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10947117

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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