国家/地区 中国（16）
IPC部 C（16）
IPC大类 C08（16）
IPC小类 C08J（16） C08K（16） C08L（16）
C08G（4） B82Y（2） C01B（2）
IPC C08J005/18（16）
发明人 LIU X（2） SUN Y（2） WANG J（2）
ZHANG Y（2）
公开年 2013（16）
申请年 2013（14）  2012（2） 
专利权人

Preparation of graphene dispersion liquid used for preparation of graphene thin film, involves placing compressed-expanded graphite and metal or nonmetal electrode in electrolyte solution and performing electrochemical reaction.

GAO S, LI W, LIAO S, LIU L, QIU S, WU L

Preparation of composite nano-film involves preparing graphene quantum dot solution, film forming, preparing conductive polymer solution, and spin coating.

XU J, YANG Y, JIANG Y, YANG W

Preparation of micro-nano recycled corrugated fiber/graphene composite membrane involves preparing micro-nano recycled corrugated fiber; preparing graphene oxide; and preparing graphene/micro and nano biomass cellulose membrane.

LI Y, LI D, SHAO Y, ZHANG R, HU Y, KANG M, YOU Z

Preparation of graphene/nanocrystalline cellulose hybrid membrane by performing oxidation treatment, adding dispersing agent, carrying out ultrasonic dispersion, ultrasonically or mechanically stirring and spin coating or spray coating.

REN J, WANG Z, WANG H, WANG J, WANG L, WU J

Preparation of organic-inorganic nanocomposite film involves preparing polyvinyl alcohol aqueous solution, colored/colorless graphene oxide solution, mixing obtained solution and obtaining film-forming liquid.

XU A, LIU R

Polyimide high-dielectric composite material comprises specified amount of modified graphene, nano barium titanate and polyimide.

LIU X, ZHUANG Q, HAN Z, HE J, LI X, MAO X, QIAN J

Preparing composite film comprises adding polyvinyl alcohol and graphene into a dispersing solution and then molding, non-isothermal drying and demolding.

REN P, ZHANG H

Preparing graphene film comprises pouring graphene oxide into aqueous solution and then covering on paper substrate, drying and solidifying, and soaking a bearing paper with graphene film layer and then hydrolyzing and reacting.

WANG S, YANG S, ZHANG Z

Preparation of graphene and thickening polymer composite film involves taking pure graphite sheet, adding surfactant or organic solvent, centrifuging, mixing with thickening polymer solution and drying.

WANG J, ZHANG L, ZHANG X, WANG G

Preparation of soy protein/graphene oxide composite film used as e.g. packaging material, by placing graphite powder, sodium nitrate and sulfuric acid in ice bath, and adding potassium permanganate and glycerol modified soybean.

BAI H, LIU X, SUN Y, ZHANG Y