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. 18, 2015
Filed:
Oct. 18, 2012
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Kishor Purushottam Gadkaree, Painted Post, NY (US);
Jia Liu, Painted Post, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/18 (2006.01); B01J 37/04 (2006.01); B01J 37/06 (2006.01); B01J 37/08 (2006.01); C01B 31/00 (2006.01); C01B 31/02 (2006.01); C01B 31/08 (2006.01); C01B 31/12 (2006.01); H01G 11/34 (2013.01); H01G 11/04 (2013.01);
U.S. Cl.
CPC ...
C01B 31/08 (2013.01); C01B 31/125 (2013.01); H01G 11/04 (2013.01); H01G 11/34 (2013.01);
Abstract
A method for producing an amorphous activated carbon material includes heating a carbon precursor to a temperature effective to form a partially-dense amorphous carbon, and activating the partially-dense amorphous carbon to produce an amorphous activated carbon. To facilitate efficient activation of the amorphous carbon, the carbonization is controlled to produce an amorphous carbon material that, prior to activation, has a density of from 85% to 99% of a maximum density for the amorphous carbon.