国家/地区 中国（6）
IPC部 C（6）
IPC大类 C04（6）
IPC小类 C04B（6）
IPC C01B031/04（4） C01B032/182（4） C01B031/02（3）
C01B032/15（3） C01B032/18（3） C01B032/225（3）
C08K003/04（3） B29B015/08（2） B33Y070/00（2）
B82Y030/00（2） B82Y040/00（2） C01B000/00（2）
C01B032/184（2） C01B032/19（2） C01B032/20（2）
发明人 HASEGAWA S（2） HASEGAWA SHOJI（2） KAMIYA N（2）
KAMIYA NAGISA（2） NAGISA K（2） SHEN Y（2）
SHOJI H（2）
公开年 2015（6）
申请年 2014（4）  2015（2） 
专利权人 GRAPHENE PLA.（2） GRAPHENE PLA.（2）

Particle for particulate material used for composite material, particle dispersion and article comprises stacked sub-structures in which each sub-structure includes stack of graphene layers.

WALTERS I, WALTERS D

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Forming graphene, useful as e.g. electrical or thermal conductive substrate, comprises placing and heating a substrate within reaction chamber, introducing carbon precursor into chamber, and forming graphene layer on surface of substrate.

LIU X, MANLEY R G, MORENA R M, SONG Z

Method for fabricating reduced-graphene oxide circuit, involves reducing graphene oxide layer into reduced graphene oxide by laser, and forming hydrophilic layer by applying piranha solution to react with surface of substrate.

YUNG K, LIEM H, CHOY H, LIN H, RONG J, CAI H

Electric contact material comprises oxidized graphene as base raw material, and phenolic resin, epoxy resin, and modified coal tar pitch as binder.

CHEN G, TU C, SHENG H, ZHU Y, DENG L, FENG P

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y