国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC
发明人 FU Q（2）
公开年 2011（2）
申请年 2010（2）
专利权人

Preparing carbon nanotube or graphene nano carbon material, comprises cleaning dirt on surface of silicon carbide sample and placing the processed silicon carbide sample in vacuum cavity, heating the silicon carbide sample and cooling.

FU Q, WANG Z, BAO X

Preparation of graphene, involves coating graphene aqueous solution on substrate, drying to form graphene film, soaking coated substrate in reducing agent aqueous solution, reducing, washing till neutral, and drying.

CHEN F, ZHANG Q, WANG K, LIU K, FU Q, DENG H, ZHOU T