国家/地区 中国（3）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01G（3）
IPC H01G011/86（3）
发明人 FEI W（3）
公开年 2015（2）
申请年 2014（3）
专利权人 HARBIN INST .（3）

3D bowl-shaped mixed nano-structure graphene super capacitor electrode material manufacturing method, involves forming chemical gas phase depositing vacuum device as substrate material, and calculating pumping speed of vacuum device.

FEI W, FENG J, QI J, WANG X, ZHANG F

Graphene super capacitor electrode material preparation method, involves closing radio frequency electric source and heating power supply below pneuma atmosphere to form graphene super capacitor electrode material.

FEI W, FENG J, QI J, WANG X, ZHANG F

Carbon nanotube-graphene ultra-capacitor composite electrode material preparing method, involves making that temperature of pressure control device is in specific degrees centigrade to prepare ultra-capacitor composite electrode material.

ZHANG F, FEI W, QI J, FENG J