国家/地区 中国（3）
IPC部 C（3）
IPC大类 C21（3） C22（3） H01（3）
IPC小类 C21D（3）
IPC C22F001/08（2） H01B001/02（2）
发明人
公开年 2022（3）
申请年 2021（2） 
专利权人

In-situ interface modification method of graphene copper-based composite material involves adding copper powder after annealing and reduction into mixed solution of carbon source and copper salt in oil bath heating environment, and coating carbon source with copper ion powder.

ZHANG D, LI Z, PENG Y, DONG Z, XIONG D

Method for preparing metal-graphene composite material by using electronic component, involves preparing metal-graphene composite material by hot-pressing sintering, and applying pulse current to metal substrate to perform surface heat treatment to metal substrate.

WANG X, HUO Y, LI J, CAO Z, XIAO Z

High-conductivity aluminum alloy graphene high conductivity comprises graphene, iron, silicon, copper, rare earth, boron, titanium, vanadium, manganese and chromium, other impurities and aluminum.

WANG H, ZHAO H, WANG G, ZHANG Y, ZHANG J