Invention Grant
US09552900B2 Composite conductive material, power storage device, conductive dispersion, conductive device, conductive composite and thermally conductive composite 有权
复合导电材料,蓄电装置,导电分散体,导电装置,导电复合材料和导热复合材料

Composite conductive material, power storage device, conductive dispersion, conductive device, conductive composite and thermally conductive composite
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(3R)=P3/(P3+P4)×100  (Equation 1) wherein P3 is a peak intensity of a (101) plane of the rhombohedral graphite layer (3R) based on the X-ray diffraction method, and P4 is a peak intensity of a (101) plane of the hexagonal graphite layer (2H) based on the X-ray diffraction method.
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