国家/地区 中国（2）
IPC部 C（2）
IPC大类 C22（2） C25（2）
IPC小类 C22C（2）
IPC C22C019/03（2）
发明人
公开年
申请年 2021（2）
专利权人

Preparation of cobalt-nickel base composite material used for hydrogen evolution electrode, involves placing base material into electroplating solution, and forming composite material on surface of base material at preset deposition current density.

WANG F, XIN S

Preparing graphene-reinforced composite material comprises e.g.depositing graphene on copper sheet to obtain graphene/copper composite material, overlapping nickel sheet and graphene/copper composite material in sealed container and heating.

ZHANG X