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:
May. 03, 2011
Filed:
Nov. 30, 2007
Applicants:
Françoïs Beguin, Olivet, FR;
Volodymyr Khomenko, Kiev, UA;
Encarnacion Raymundo-pinero, Orleans, FR;
Inventors:
Françoïs Beguin, Olivet, FR;
Volodymyr Khomenko, Kiev, UA;
Encarnacion Raymundo-Pinero, Orleans, FR;
Assignees:
Centre National de la Recherche Scientifique (C.N.R.S.), Paris, FR;
Universite d'Orleans, Orleans, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 9/00 (2006.01); H01G 9/04 (2006.01); H01G 9/042 (2006.01); H01G 9/048 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrolytic capacitor () includes a first electrode () and a second electrode () each including carbon and an aqueous electrolyte () situated at the interface of the two electrodes. The carbon surface of the first electrode () has an atomic degree of functionalization which is at least twice that of the carbon surface of the second electrode ().