国家/地区 中国（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 XIA J（2）
公开年 2014（2）
申请年 2013（2） 
专利权人 SHANGHAI INST TECHNOLOGY（2）

Preparing graphene/manganese dioxide composite material comprises ultrasonically processing organic solvent including e.g. ethanol into graphite, ultrasonically mixing supernatant with manganese ion salt solution, and depositing on cathode.

ZHANG Q, LI S, GUO D, XIA J, MIN F

Preparation method for graphene or silver composite material, involves performing electric pulse deposition process to control anode and cathode plates which are of predetermined length, external voltage, temperature and time.

ZHANG Q, LI S, GUO D, XIA J, MIN F