国家/地区 中国（4）
IPC部 B（4）
IPC大类 B82（4） C01（4）
IPC小类 B82Y（4）
IPC B82Y040/00（4）
发明人 YU X（4）
公开年 2017（3）
申请年 2017（4）
专利权人

Lightweight, flexible graphite alkenyl composite absorbing film used e.g. in information, electronic and exploration field, is reduction-oxidation graphene oxide, iron(II,III) oxide nanoparticle compound and carbon fiber.

WANG X, YU X, YANG K, WANG T, MA C

Preparing graphene film by using vegetable oil involves placing growth substrate and growth precursor of graphene in quartz tube, placing quartz tube in heating zone of chemical vapor deposition furnace, sealing quartz tube and heating.

WANG L, WU P, YU X, WANG W, FENG L, LI C

Preparation of graphene quantum dot dispersion involves carrying out chemical vapor deposition method to prepare graphene film, adding metal foil and etching solution, etching, ultrasonicating, and extracting with organic solvent.

YU X

Array substrate for semiconductor device, has first and second n-type doped graphene layers partially overlapped with gate electrode layer, and source and drain electrode layers respectively formed on n-type doped graphene layers.

YU X