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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 11469423 B1

PDFFull Text
Date of Patent:
Oct. 11, 2022

Filed:

May. 19, 2020

Ion conducting nanofiber fuel cell electrodes

Applicant:

Drexel University, Philadelphia, PA (US);

Inventors:

Yossef A. Elabd, Wallingford, PA (US);

Francis W. Richey, Coatesville, PA (US);

Kevin H. Wujcik, Mount Laurel, NJ (US);

Assignee:

Drexel University, Philadelphia, PA (US);

Attorney:

Winstead PC

Primary Examiner:

Zhongqing Wei

Int. Cl.
CPC ...
H01M 8/02 (2016.01); H01M 4/86 (2006.01); H01M 4/92 (2006.01); H01M 4/88 (2006.01); D01D 5/00 (2006.01); H01M 8/10 (2016.01);
U.S. Cl.
CPC ...
H01M 4/8657 (2013.01); D01D 5/0061 (2013.01); H01M 4/8853 (2013.01); H01M 4/926 (2013.01); H01M 8/02 (2013.01); H01M 2008/1095 (2013.01);
Abstract

The present invention is directed to methods of making a nanofiber-nanoparticle network to be used as electrodes of fuel cells. The method comprises electrospinning a polymer-containing material on a substrate to form nanofibers and electrospraying a catalyst-containing material on the nanofibers on the same substrate. The nanofiber-nanoparticle network made by the methods is suitable for use as electrodes in fuel cells.

Find Patent Forward Citations

Elabd, Yossef. (2022). Ion conducting nanofiber fuel cell electrodes (U.S. Patent No. 11469423). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11469423

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

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