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:
Oct. 22, 2024
Filed:
Nov. 03, 2020
Applicant:
Texas Tech University System, Lubbock, TX (US);
Inventor:
Zhaoyang Fan, Lubbock, TX (US);
Assignee:
Texas Tech University System, Lubbock, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H01G 11/36 (2013.01); H01G 11/24 (2013.01); H01G 11/28 (2013.01); H01G 11/44 (2013.01); H01G 11/48 (2013.01); H01G 11/52 (2013.01); H01G 11/86 (2013.01);
U.S. Cl.
CPC ...
H01G 11/36 (2013.01); H01G 11/24 (2013.01); H01G 11/28 (2013.01); H01G 11/44 (2013.01); H01G 11/48 (2013.01); H01G 11/52 (2013.01); H01G 11/86 (2013.01);
Abstract
High-frequency supercapacitors that can respond at kilohertz frequencies (AC-supercapacitors). The electrodes of the AC-supercapacitors include edge oriented graphene (EOG) electrodes or carbon nanofiber network (CNN) electrodes. The EOG electrodes are formed by utilizing a plasma and feedstock carbon gas to carbonize cellulous paper and deposit graphene implemented in one step. The CNN electrodes are formed by pyrolyzing a carbon nanofiber network utilizing a plasma.