国家/地区 中国（19）
IPC部 H（17） C（5） B（2）
IPC大类 H01（17） C01（5） B82（2）
IPC小类 H01M（11） H01G（10） C01B（5）
IPC C01B031/04（4） H01G011/68（4） H01M004/139（4）
H01M004/66（4） H01G009/00（3） H01G011/84（3）
H01M004/13（3） H01M004/38（3） C01B031/02（2）
H01G009/004（2） H01G009/042（2）
发明人 WU F（19）
公开年 2013（14） 2014（4）
申请年 2012（10）  2011（8） 
专利权人 OCEAN S KING LIGHTING SCI TECHNOLOGY（19）

Preparation of graphene/metal composite current collector involves preparing graphene film, placing in magnesium foil, immersing in metal precursor solution, impregnating, washing, placing in furnace, introducing argon and heating.

WANG Y, WU F, ZHONG L, ZHOU M

Positive electrode collecting fluid preparation method, involves putting current collector precursor into tubular furnace, and heating precursor to obtain graphene-containing layer of positive current collector at specific temperature range.

WANG Y, WU F, ZHOU M

Fluid preparation method for current collector of super capacitor, involves performing filtering, screening and washing processes in drying filter to obtain graphene oxide film as base material of current collector.

WANG Y, WU F, ZHOU M

Fluid preparation method for composite current collector for super capacitor, involves raising temperature to specific value, continuously reducing reaction for specific hours to obtain graphene/metal thin film as base material of composite.

WANG Y, WU F, 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

Method for manufacturing graphene nano-carbon fiber composite collector, involves adding graphite oxide and nano-carbon fiber to solvent, and finishing atmosphere heat treatment to obtain graphene nano-meter carbon fiber composite element.

WANG Y, WU F, 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 paper used as current collector comprises taking graphene oxide paper, carrying out thermal reduction under vacuum, placing in tubular furnace, and heating under inert gas protection and reducing gas atmosphere.

WANG Y, WU F, ZHOU M

Flexible current collector for use during manufacturing super capacitor, has flexible soft supporting layer adhered with graphene thin film, where supporting layer is made of polyethylene terephthalate and polyethylene naphthalate.

WANG Y, WU F, ZHOU M

Manufacture of graphene paper used for current collector, involves adding graphite oxide to solvent, obtaining graphite oxide suspension, mixing with hydrazine hydrate, reacting, filtering, drying and performing reduction reaction.

WANG Y, WU F, ZHOU M