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:
Aug. 01, 2023
Filed:
Jul. 02, 2021
Applicant:
Lawrence Livermore National Security, Llc, Livermore, CA (US);
Inventors:
Patrick G. Campbell, Livermore, CA (US);
Monika M. Biener, Livermore, CA (US);
Maira Raquel Ceron Hernandez, Livermore, CA (US);
Assignee:
Lawrence Livermore National Security, LLC, Livermore, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 11/36 (2013.01); C04B 35/528 (2006.01); C04B 35/624 (2006.01); C04B 35/626 (2006.01); H01G 11/34 (2013.01); C04B 35/64 (2006.01); H01G 11/26 (2013.01); H01G 11/70 (2013.01); H01G 11/86 (2013.01);
U.S. Cl.
CPC ...
H01G 11/36 (2013.01); C04B 35/528 (2013.01); C04B 35/624 (2013.01); C04B 35/62635 (2013.01); C04B 35/64 (2013.01); H01G 11/26 (2013.01); H01G 11/34 (2013.01); H01G 11/70 (2013.01); H01G 11/86 (2013.01); C04B 2235/422 (2013.01); C04B 2235/528 (2013.01); Y02E 60/13 (2013.01);
Abstract
Disclosed here is a method for producing a graphene macro-assembly (GMA)-fullerene composite, comprising providing a mixture of graphene oxide and water, adding a hydroxylated fullerene to the mixture, and forming a gel of the hydroxylated fullerene and the mixture. Also described are a GMA-fullerene composite produced, an electrode comprising the GMA-fullerene composite, and a supercapacitor comprising the electrode.