国家/地区 中国（23）
IPC部 H（18） C（9） B（2）
IPC大类 H01（18） C01（7） B82（2）
C08（2）
IPC小类 H01M（14） H01G（9） C01B（7）
B82Y（2） C08K（2）
IPC C01B031/04（6） H01G009/00（4） H01M004/139（4）
H01M004/38（4） H01G009/004（3） H01G009/042（3）
H01M004/13（3） C08K003/04（2） H01M004/04（2）
H01M004/134（2） H01M004/1395（2） H01M004/66（2）
发明人 WU F（24）
公开年 2013（24）
申请年 2011（11）  2012（10）  2013（3） 
专利权人 OCEAN S KING.（14） OCEANS KING .（13） HAIYANGWANG .（11） SHENZHEN OCE.（10）
SHENZHEN OCE.（5） SHENZHEN OCE.（2）

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

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

Method for preparing graphene paper collector, involves performing oxidation reaction on graphite with potassium permanganate and concentrated sulfuric acid, mixing oxidized graphite with solvent, and placing suspension liquid in kettle.

WANG Y, WU F, ZHOU M

Preparation of copper sulfide/graphene nanocomposite material comprises adding graphene oxide to dimethyl sulfoxide, mixing, adding copper acetate, stirring, dissolving in solvent, heating, centrifuging, washing, and vacuum drying.

HU J, LI B, JIANG L, WU F, ZOU R, HE G

Method for preparing lithium-ion battery anode material that is utilized for portable game machine, involves preparing lithium iron phosphate and preparing precursor, and preparing graphene material followed by sieving precursor powder.

YAN H, WU F, ZHAO Q