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:
Nov. 08, 2016
Filed:
Feb. 19, 2015
Applicant:
Unist Academy-industry Research Corporation, Ulsan, KR;
Inventors:
Assignee:
UNIST ACADEMY-INDUSTRY RESEARCH CORPORATION, Ulsan, KR;
Primary Examiner:
Int. Cl.
CPC ...
C09K 21/12 (2006.01); C01B 31/04 (2006.01); C08K 3/22 (2006.01); C08K 3/04 (2006.01); C09D 5/18 (2006.01); C08K 3/32 (2006.01); C09K 21/04 (2006.01);
U.S. Cl.
CPC ...
C08K 3/32 (2013.01); C01B 31/04 (2013.01); C08K 3/04 (2013.01); C09D 5/18 (2013.01); C09K 21/04 (2013.01); C08K 2003/329 (2013.01); Y10T 428/2982 (2015.01);
Abstract
Disclosed is a method for producing edge-functionalized graphite with phosphoric acid. According to the method, graphite is pulverized into smaller pieces and is then exposed to an atmosphere containing oxygen and water. The method enables the production of graphite functionalized with phosphoric acid groups, which could not be achieved by conventional mechanochemical methods. In addition, the method is carried out in a very simple and economical manner and is suitable for large-scale production.