国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（8） C09（2）
IPC小类 C01B（8）
IPC C01B031/04（8）
发明人 LV P（9）
公开年 2013（6） 2015（2）
申请年 2013（6）  2015（2） 
专利权人 HEFEI MICROCRYSTALLINE MATERIALS TECHNOL（9）

Graphene composite film used for e.g. highly integrated electronic device, is formed by applying graphene composite infrared radiation coating comprising graphene, filler, dispersant, binder and solvent, on substrate, and curing.

LV P, WU Y, ZHANG Z, ZHANG Y

Mechanical stripping device for ton production of graphene includes material storehouse, feeding port, discharging port connected to storage hopper, filter screen, inner rotor, rough storage hopper with pump, and finished product container.

LV P, WU Y, ZHANG Z

Graphene-ton class mechanical separation device, has rotor and material storehouse whose outside and inside surfaces are matched in position to form relative friction, and provided with material hardness greater than graphite.

LV P, WU Y, ZHANG Z

Graphene degree improving quartz carrier has quartz carrier main portion which is provided with bearing metal foil that is arranged in vacuum tube-type furnace, and ends of main portion are integrated with tile-shaped/tubular lug boss.

LV P, ZHANG Z

Preparation of etching solution for metal foil substrate graphene involves filling glass vessel with ammonium persulfate, heating deionized water to boil, and adding boiled deionized water to glass vessel.

LV P, ZHANG Z

Transfer of metal foil substrate graphene by preparing graphene/protection glue layer composite layer, cleaning with water, transferring clean graphene/protection glue layer on target substrate, centrifuging, and naturally airing.

LV P, ZHANG Z

Synthesizing graphene from screen film using film overlapped moving large area method involves using laminating machine with a screen film on copper foil surface of graphene, and then etching copper foil and laminating graphene.

LV P, ZHANG Z

Storing graphene involves suspending graphene in suspended structure which is a substrate storage carrier, to substrate surface, polishing the suspended structure in substrate such glass, quartz or plastic.

LV P, ZHANG Z

Preparation of bubble-type graphene involves spin-coating protective glue on metal foil-based graphene substrate, etching, washing by deionized water, scrubbing lower surface of metal coil-based graphene by soft material and airing.

LV P, ZHANG Z