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. 21, 2018
Filed:
Feb. 16, 2017
Applicant:
College of William and Mary, Williamsburg, VA (US);
Inventors:
Ronald A. Outlaw, Williamsburg, VA (US);
Dilshan V. Premathilake, Newport News, VA (US);
Assignee:
College of William & Mary, Williamsburg, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 9/045 (2006.01); H01G 11/36 (2013.01); H01G 11/86 (2013.01); H01G 9/00 (2006.01); H01G 11/46 (2013.01);
U.S. Cl.
CPC ...
H01G 11/36 (2013.01); H01G 9/0029 (2013.01); H01G 9/045 (2013.01); H01G 11/46 (2013.01); H01G 11/86 (2013.01);
Abstract
Novel compositions of vertically oriented graphene nanosheets on aluminum electrodes are provided. These compositions are particularly useful for advanced electrolytic capacitors and fast response electric double layer capacitors. These compositions include a polycrystalline carbon layer, and an adjacent aluminum oxide layer that does not preclude ohmic contact between the carbon layer and an aluminum substrate.