国家/地区 马来西亚（4）
IPC部 C（4）
IPC大类 C01（4） B29（2） B33（2）
B82（2） C04（2） C08（2）
C09（2） C10（2） H01（2）
H05（2）
IPC小类 C01B（4）
IPC C01B031/02（4）
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（3）
申请年 2014（2） 
专利权人 GRAPHENE PLA.（2） GRAPHENE PLA.（2）

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

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

Preparing polypyrrole and graphene nanocomposite films used in supercapacitor comprises e.g. oxidizing graphite source to get graphite oxide solution, washing, creating dispersion in liquid and thickening solution to form graphite oxide gel.

LIM H N, HUANG N M, NGEE L H, SENG L Y, MING H N

Production of carbon nanomaterial e.g. graphene used for forming e.g. hydrogen accumulators, involves subjecting tire to thermal decomposition, grinding coal, mixing fine particulate with transition metal-based catalyst and heating.

MAHAL E S A, ALMUTLAQ S S A, YAHYA R, ABOO S S, YAHYA R B