国家/地区 中国（24）
IPC部 C（20） H（8） B（2）
IPC大类 C01（19） H01（8） B82（2）
IPC小类 C01B（18） H01G（7） H01M（5）
B82Y（2）
IPC C01B031/04（17） H01G009/042（3） B82Y030/00（2）
B82Y040/00（2） C01B031/02（2） H01M004/60（2）
发明人 WANG Y（24） ZHOU M（24） YUAN X（9）
ZHONG H（6） WU F（4） ZHONG L（3）
公开年 2013（24）
申请年 2012（24）
专利权人 OCEANS KING LIGHTING SCI TECHNOLOGY CO（24）

Manufacture of graphene involves ultrasonically dispersing graphite oxide in water, filtering, heating graphene oxide under protective gas atmosphere, maintaining at specified temperature, cooling and annealing.

WANG Y, ZHONG H, ZHOU M

Preparation of graphene composite electrode involves sequentially immersing collector in polyethyleneimine aqueous solution, specific polymer aqueous solution and aqueous solution containing graphene and cationic surfactant, and drying.

WANG Y, WU F, ZHOU M

Preparation of graphene composite collector involves adding solvent to graphene oxide, performing ultrasonic dispersion, adding conductive polymer, carrying out polymerization, performing microporous membrane filtration and heating.

WANG Y, WU F, ZHOU M

Preparation of porous-structured graphene by adding graphite oxide, porogen, reducing agent to deionized water, heating to carry out reduction reaction and obtain graphene porogen, drying, heating, thermally insulating, and cooling.

WANG Y, YUAN X, ZHOU M

Composite material for use in energy storage device as positive electrode material, comprises graphene and dilithium rhodizonate salt composite.

WANG Y, ZHONG L, ZHOU M

Preparation of graphene/carbon nanotube composite film used as current collector in supercapacitors, comprises mixing expanded graphite and carbon nanotube, adding solvent, ball milling, adding solvent, stirring, filtering, and heating.

WANG Y, WU F, ZHOU M

Preparation of graphene by soaking graphite in acid and base solution, washing with deionized water, filtering, drying, heating, transferring to cylinder containing liquid nitrogen or hydrogen, evaporating, heating, and cooling.

WANG Y, YUAN X, ZHOU M

Manufacture of graphene involves adding intercalated graphite to reactor, vacuumizing at specific condition, sealing, heating, decomposing, terminating heating and vacuumizing and cooling.

WANG Y, YUAN X, ZHOU M

Preparation of graphene involves heating sealed reactor containing explosive material inserted between intercalated graphite layers, carrying out explosion of explosive material in reactor, cooling, exhausting reactor and collecting.

WANG Y, YUAN X, ZHOU M

Manufacture of graphene involves performing reduction reaction of graphite oxide under inert atmosphere at specific condition, adding obtained product to liquid nitrogen, cooling and collecting black powder.

WANG Y, ZHONG L, ZHOU M