国家/地区 中国（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 HAN J（2）
公开年 2010（2）
申请年 2009（2） 
专利权人 UNIV EAST CH.（2）

Production of graphene involves adding oxidized graphite in polar organic solvent, ultrasonically dispersing to obtain suspended dispersing solution, and cooling.

ZHANG X, ZHANG G, XIE L, MA Y, HAN J, SHA J, WANG Y

Preparation of graphene-containing composition involves reacting graphite oxide and component containing liquid polymer in the presence of inert gas, ultrasonically dispersing graphite oxide, setting aside, and cooling.

ZHANG X, ZHANG G, XIE L, MA Y, HAN J, SHA J, DONG S