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:
Jun. 23, 2020
Filed:
Jul. 30, 2014
Applicant:
The Regents of the University of California, Oakland, CA (US);
Inventors:
Xiangfeng Duan, Los Angeles, CA (US);
Yuxi Xu, Los Angeles, CA (US);
Assignee:
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, Oakland, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 11/36 (2013.01); H01G 11/86 (2013.01); H01G 11/24 (2013.01); H01G 11/28 (2013.01); H01G 11/46 (2013.01); C01B 32/192 (2017.01); H01G 11/70 (2013.01);
U.S. Cl.
CPC ...
H01G 11/36 (2013.01); C01B 32/192 (2017.08); H01G 11/24 (2013.01); H01G 11/28 (2013.01); H01G 11/46 (2013.01); H01G 11/86 (2013.01); H01G 11/70 (2013.01); Y02E 60/13 (2013.01); Y02T 10/7022 (2013.01);
Abstract
An electrochemical capacitor includes a pair of electrodes and an electrolyte disposed between the pair of electrodes. At least a first electrode of the pair of electrodes includes a graphene framework film, and the graphene framework film includes interconnected graphene sheets with nanopores formed in the graphene sheets.