国家/地区 中国（18）
IPC部 C（15） H（6）
IPC大类 C01（15） H01（6）
IPC小类 C01B（14） H01G（5） H01M（4）
IPC C01B031/04（13） H01G009/042（2） H01M004/60（2）
发明人 WANG Y（18） ZHOU M（18） YUAN X（6）
ZHONG H（5） ZHONG L（3） WU F（2）
公开年 2013（18）
申请年 2012（18）
专利权人 SHENZHEN OCEANS KING LIGHTING SCI TECH（18）

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 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

Preparation of boron-doped graphene for e.g. display light, involves supplying substrate into reaction chamber, heating at specified temperature, adding carbon source gas, boron source gas and oxygen to reaction chamber, and reacting.

WANG Y, ZHONG H, ZHOU M

Preparation of nitrogen-doped graphene involves heating graphite under inert gas atmosphere, cooling to obtain graphene oxide, mixing graphene oxide with urea, putting mixture in mixed gas atmosphere, heating, and cooling.

WANG Y, ZHONG H, ZHOU M