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. 09, 2020
Filed:
Feb. 21, 2018
Applicant:
Wisconsin Alumni Research Foundation, Madison, WI (US);
Inventors:
Shaoqin Gong, Middleton, WI (US);
Qifeng Zheng, Madison, WI (US);
Assignee:
Wisconsin Alumni Research Foundation, Madison, WI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01G 11/36 (2013.01); H01B 1/04 (2006.01); B82Y 30/00 (2011.01); C01B 32/198 (2017.01); C01B 32/23 (2017.01); H01M 4/133 (2010.01); H01G 11/56 (2013.01); H01M 4/131 (2010.01); H01G 11/38 (2013.01); H01G 11/62 (2013.01); H01G 11/86 (2013.01); H01G 11/42 (2013.01);
U.S. Cl.
CPC ...
C01B 32/198 (2017.08); B82Y 30/00 (2013.01); C01B 32/23 (2017.08); H01B 1/04 (2013.01); H01G 11/36 (2013.01); H01G 11/38 (2013.01); H01G 11/56 (2013.01); H01G 11/62 (2013.01); H01G 11/86 (2013.01); H01M 4/131 (2013.01); H01M 4/133 (2013.01); H01G 11/42 (2013.01); Y02E 60/13 (2013.01);
Abstract
Electrically conductive aerogel films, electrodes composed of the electrically conductive aerogel films, and supercapacitors incorporating the electrodes are provided. The aerogel films include reduced graphene oxide particles in combination with metal oxynitride fibers. By including cellulosic nanofibrils in the aerogels, the films can be made mechanically flexible and free-standing.