国家/地区 中国（3）
IPC部 B（2）
IPC大类
IPC小类
IPC
发明人 QI J（3）
公开年 2014（3）
申请年 2014（3） 
专利权人 HARBIN INST .（3）

Preparation of low temperature high efficiency graphene-reinforced copper base composite used as brazing filler involves enhanced chemical vapor deposition in a vacuum.

CAO J, ZHANG L, ZHANG T, QI J, FENG J

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

Preparation of graphene-reinforced copper base composite material by putting copper powder in plasma enhanced chemical vapor deposition vacuum device, introducing carbon source gas, depositing, and sintering obtained composite powder.

CAO J, FENG J, QI J, ZHANG L, ZHANG T