国家/地区 中国（3）
IPC部 B（3）
IPC大类 B22（3） C01（3）
IPC小类 B22F（3）
IPC B22F001/02（3）
发明人 XU J（3）
公开年 2021（2）
申请年 2021（2） 
专利权人

Graphene-coated cobalt-platinum composite nanomaterial, which is spherical particle, used e.g. for MRI and preparing reagent or medicine for treating tumor, comprises graphene as shell and cobalt-platinum alloy as core-shell structure.

CHEN Z, ZHANG L, WANG S, XU J

Preparing graphene-based cemented carbide composite self-lubricating coating comprises e.g. in-situ peeling to obtain graphene sheet, ball milling and plasma spraying graphene-based cemented carbide core-shell coating powder.

ZHANG Y, YU H, CHEN F, DONG F, ZHANG N, HE X, XU J, DU X, CHENG J

Thin-layered graphene-metal powder composite used as structure material comprises thin bridging graphene and coated with metal powder.

XU J, GAO S, GUO Y, LIU L, LI W, ZHU C, QIU S, WEI X