国家/地区 中国（4）
IPC部 B（4）
IPC大类 B22（4）
IPC小类 B22F（4）
IPC C23C016/26（4）
发明人 FU J（2） MA Y（2） SHEN H（2）
YANG J（2） ZHANG W（2）
公开年 2022（4）
申请年 2022（2） 
专利权人 SHANGHAI XIN.（2） ZHEJIANG CHI.（2）

Performing graphene copper composite material useful in transmission cable comprises performing chemical vapor deposition on copper powder under methane and reducing atmosphere to form graphene on surface of the copper powder hot-pressing and sintering first powder.

CHEN S, LIU J, CHI C, GAO J, PANG Z, ZHANG Q, CHEN B, HAN Y, ZHU Z, DING Y

Method for preparing graphene metal composite material useful in field of alloy preparation for electrical, mechanical, and thermodynamic applications, comprises e.g. growing graphene on surface of metal material, heating, and applying pressure to metal material grown with graphene.

QU Y, TAN H, WANG W, SHEN D

Preparing copper-based graphene useful for preparing copper-based graphene conductor of electric wire cable, comprises performing surface cleaning and drying on copper material, stacking with high temperature resistant substrate, annealing, and growing graphene layer on copper material surface.

FU J, YANG J, SHEN H, ZHANG W, MA Y

Method for growing graphene on structured copper base, involves shaping copper powder and copper foil by isostatic pressing to form ingot, and growing graphene from ingot by chemical vapor deposition to form copper-based graphene.

ZHANG W, FU J, YANG J, SHEN H, MA Y