国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08G（3）
IPC C08K003/04（2）
发明人
公开年 2016（3）
申请年 2015（2） 
专利权人 UNIV SOUTH CHINA TECHNOLOGY（3）

Preparing carboxymethyl chitosan/oxidized graphene composite hydro-gel useful as adsorbent for removing heavy metal ions, comprises e.g. adding oxidized graphene aqueous solution to carboxymethyl chitosan aqueous solution and stirring.

ZHANG Z, YANG R, ZHOU X

Preparation of low dielectric constant graphene oxide/polyimide composite film by dissolving aromatic diamine in polar organic solvent, adding hyperbranched polyester-graphene oxide solution and adding aromatic dianhydride.

LIU S, SHU X, ZHAO J, ZHU Y, HUANG H, CHEN Z

New soluble graphene nanoribbons used in field-effect transistor, photovoltaic cell, nonlinear optical component and sensor.

MO Y