国家/地区 中国（4）
IPC部 C（4）
IPC大类 C22（4） H01（4） C23（2）
IPC小类 C22C（4）
IPC C22C001/10（4）
发明人 LI M（4）
公开年 2022（2）
申请年 2022（2） 
专利权人

Preparing graphene copper composite material useful in supercapacitors and motor drive devices, comprises e.g. pre-setting multi-layer copper foil in hot pressing chamber, adopting chemical vapor deposition, preparing graphene film on copper foil surface, and sintering graphene-copper.

GONG M, ZHAO M, LI M, CHEN C, CHEN Q, YANG W, LI Y, WANG Y, LIU B, PEI Z, ZHANG X, LIANG J

Elastic electric contact composite material, comprises stainless steel strips fixed on one or two sides of graphene reinforced copper strips.

LI M, SHI Z, ZHENG P

Preparation of highly conductive graphene composite aluminum alloy used for cables, involves taking graphene and atomized aluminum powder, ball milling with ball mill and immersing ball, vacuum drying mixed powder, taking aluminum material, taking dry mixed powder, and preparing aluminum alloy ingot.

JIA T, HONG W, ZHOU R, XI X, YANG F, LI M

High-strength heat-resistant graphene aluminum composite conductor material comprises graphene, and aluminum.

GAO H, LI M, WANG M, ZHANG C, WANG J, SHU D, LIANG J, SUN B