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:
Nov. 19, 2019
Filed:
Oct. 31, 2017
Applicants:
Tsinghua University, Beijing, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Inventors:
Hong-Ying Fu, Beijing, CN;
Wen-Zhen Li, Beijing, CN;
Assignees:
Tsinghua University, Beijing, CN;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/96 (2006.01); H01M 8/0234 (2016.01); H01M 4/90 (2006.01); H01M 4/86 (2006.01); H01M 4/88 (2006.01); C01B 32/168 (2017.01);
U.S. Cl.
CPC ...
H01M 4/96 (2013.01); H01M 4/8663 (2013.01); H01M 4/8668 (2013.01); H01M 4/8803 (2013.01); H01M 4/9075 (2013.01); H01M 4/9083 (2013.01); H01M 8/0234 (2013.01); C01B 32/168 (2017.08);
Abstract
A fuel cell electrode, comprising: a porous metal structure; and a carbon nanotube structure comprising a plurality of carbon nanotubes, the carbon nanotube structure is fixed on a surface of the porous metal structure, wherein the porous metal structure and the carbon nanotube structure are shrunk together to form a plurality of wrinkled parts.