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:
Jul. 22, 2014
Filed:
Dec. 15, 2008
Applicants:
Kishor Purushottam Gadkaree, Big Flats, NY (US);
Joseph Frank Mach, Lindley, NY (US);
Inventors:
Kishor Purushottam Gadkaree, Big Flats, NY (US);
Joseph Frank Mach, Lindley, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/18 (2006.01); C01B 31/08 (2006.01); H01M 4/88 (2006.01); C01B 31/00 (2006.01); H01M 4/13 (2010.01); H01M 4/133 (2010.01); C01B 31/12 (2006.01); H01M 4/583 (2010.01); H01M 4/00 (2006.01); H01M 4/86 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/133 (2013.01); H01M 4/00 (2013.01); H01M 4/88 (2013.01); H01M 4/86 (2013.01); H01M 4/02 (2013.01); C01B 31/08 (2013.01); C01B 31/125 (2013.01); H01M 4/583 (2013.01); Y02E 60/122 (2013.01);
Abstract
A method for producing an activated carbon material includes forming an aqueous mixture of a natural, non-lignocellulosic carbon precursor and an inorganic compound, heating the mixture in an inert or reducing atmosphere, cooling the heated mixture to form a first carbon material, and removing the inorganic compound to produce an activated carbon material. The activated carbon material is suitable to form improved carbon-based electrodes for use in high energy density devices.