国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC
发明人 WANG J（3）
公开年 2009（2）
申请年 2009（3）
专利权人 UNIV PEKING（2）

Preparation of graphene-containing compound film material as electrode, involves preparing graphene oxide film, performing electrochemical process, reducing, obtaining graphene film and depositing platinum nanoparticles on graphene surface.

LIU S, YANG S, WANG J

Preparation of graphene involves reacting carbon nanotube and oxidant with ionic liquid at normal dispersion mode.

LI Y, PENG F, WANG J

Preparation of graphene involves reacting sodium metal and halogenated hydrocarbon as raw materials in solvent in inert environment.

LI Y, WANG J