国家/地区 中国（7） 欧洲专利局（EPO）（2） 印度（2） 韩国（2） 世界知识产权组织（2）
IPC部 C（8） B（2）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C08J007/06（8）
发明人 LI L（2） LI Y（2）
公开年 2017（4） 2018（4）
申请年 2017（8）
专利权人

Graphene composite material film production system comprises expanded graphite as raw material, pre-peeling device, ultrasonic peeling device, vacuum stirrer, desktop machine, vacuum drying box and roller pressing device.

LI L, WU X

Graphene-based composite useful for improving at least one property of a substrate, comprises graphene-based material intercalated with hydrated sodium metaborate.

LOSIC D, NINE M J, TRAN D N H

Graphene double-layer electric driving film useful for e.g. flexible wearable device and micro-motor actuator, comprises graphene double layer electrically actuated membrane formed by flexible conductive layer and the flexible polymer layer.

LIU J, SANG W, ZHAO L

Preparation of graphene oxide-modified plastic particles, by oxidizing graphite using sulfuric acid, potassium permanganate and hydrogen peroxide, infiltrating plastic strands into graphene solution, granulating strands and drying.

TIAN Z, CHEN K, XIE W, YIN S, QU Y

Preparing polyethylene terephthalate/graphene composite thermal conductive film involves placing graphene in vacuum mixer by adding anhydrous ethanol, stirring and filtering to get mixed graphene/ethanol slurry and using desktop coater.

LIN Q, LI L

Combating biofouling or controlling microorganisms in aqueous medium by providing surface coated with laser-induced graphene layer in aqueous medium.

ARNUSCH C J, SINGH S P, SARGUNARAJ F, OREN Y, TOUR J M, LI Y

Construction of graphene surface fold used in e.g. strain sensor,involves dispersing oxidized graphene powder in deionizedwater,and ultrasonically dispersing to obtain oxidized graphene dispersion.

CHU Z, TAN Y, JIANG Z, LI G, HU T, SOO C, LI Y, WANG Q

Device for producing graphene thin film coiled material, comprises cabin body, which is orderly provided with atomic concentrator, field-effect separator by graphene film coiled material production process, and hall discharging unit.

ZHANG W