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, 2016
Filed:
Dec. 30, 2013
Applicants:
Hyundai Motor Company, Seoul, KR;
Korea Institute of Ceramic Engineering and Technology, Seoul, KR;
Inventors:
Kwang Il Chang, Gyeonggi-do, JP;
Chul Kyu Song, Seoul, KR;
Dha Hae Kim, Gangwon-do, KR;
Seung Hun Hur, Seoul, KR;
Assignees:
Hyundai Motor Company, Seoul, KR;
Korea Institute of Ceramic Engineering and Technology, Seoul, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 31/04 (2006.01); H01B 1/04 (2006.01); H01B 1/02 (2006.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C01B 31/0469 (2013.01); C01B 31/0423 (2013.01); C01B 31/0438 (2013.01); C01B 31/0446 (2013.01); H01B 1/02 (2013.01); H01B 1/04 (2013.01); B82Y 40/00 (2013.01); C01P 2004/24 (2013.01); Y10S 977/734 (2013.01); Y10S 977/842 (2013.01); Y10S 977/932 (2013.01);
Abstract
A method for preparing graphene nanoplate (GNP) is provided and includes preparing expanded graphite (EG) and exfoliating, grinding, or cracking the expanded graphite to crack the EG induced by gas-phase-collision. A graphene nanoplate paste and a conductive coating layer formed of the graphene nanoplate paste are provided and are prepared by the method for preparing graphene nanoplate.