国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 PENG J（2）
公开年 2015（2）
申请年 2015（2） 
专利权人

Graphene oxide composite material preparation involves adding transition metal-containing powder to aqueous solution of graphene oxide to obtain mixed liquid, and performing ultrasonic treatment to obtain dispersion liquid.

PENG J, WENG J

Manufacture of polypyrrole-coated magnetic reduced graphene nanomaterial involves dispersing magnetite-reduced graphene oxide nanomaterial in deionized water, adding pyrrole monomer, stirring, adding sodium persulfate and stirring.

PENG J, TANG Z