国家/地区 中国（3）
IPC部 B（4）
IPC大类 B22（4）
IPC小类 B22F（4）
IPC B22F001/00（4）
发明人
公开年 2020（4）
申请年 2019（2）  2020（2） 
专利权人

Preparation of composite material, involves dispersing graphene oxide-polyamino compound-carbon nanotubes nano-carbon material in aqueous nickel chloride ammonia solution, placing in tube furnace spark, sintering, and cooling.

ZHANG J, LI D, LIU L, PAN X, ZHANG Y, DONG L, LI Z

New high capacity magnesium-based composite hydrogen storage material used in mobile power supply device and hydrogen supply source of on-board hydrogen storage system, prepared by using magnesium, nickel, aluminum and graphene.

WU Y, YUAN J, ZHANG B, YAN Y, HUANG H

Graphene doped chrome reinforced copper-based composite material is prepared by preparing chromium doped graphene core-shell structure powder, mixing with copper powder, cold-pressing and performing arc melting under protection of inert gas.

LENG J, XIA C, WANG J, DONG Y

Preparing graphene metal composite material by mixing metal powder, graphene powder and binder, heating powder material to melt, molding and solidifying, removing binder from green part, and sintering brown part.

TSENG W, SHIH Y, LIN T