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:
Jan. 24, 2017
Filed:
Dec. 14, 2015
Applicant:
Graphene Platform Corporation, Tokyo, JP;
Inventors:
Shoji Hasegawa, Tokyo, JP;
Nagisa Kamiya, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/04 (2006.01); C01B 31/02 (2006.01); C01B 31/04 (2006.01); B82Y 40/00 (2011.01); H01B 1/24 (2006.01);
U.S. Cl.
CPC ...
H01B 1/04 (2013.01); C01B 31/0469 (2013.01); H01B 1/24 (2013.01);
Abstract
A composite conductive material includes at least graphene-like exfoliated from a graphite-based graphite carbon material and a conductive material dispersed in a base material. The graphite-based carbon material has a rhombohedral graphite layer (3R) and a hexagonal graphite layer (2H), wherein a Rate (3R) of the rhombohedral graphite layer (3R) and the hexagonal graphite layer (2H), based on an X-ray diffraction method, which is defined by following Equation 1 is 31% or more:Rate(3)=3/(3+4)×100  (Equation 1)wherein