国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/184（3）
发明人
公开年 2017（3）
申请年 2017（3）
专利权人

Graphene automobile engine oil comprises base oil, synthetic ester, pour point depressant, adhesive 261, complexing agent, and graphene.

AO X

Paper ball-like graphene microsphere-containing complex calcium-based grease comprises base oil, complex calcium-based thickener, paper ball-shaped graphene microspheres and additive.

CHEN C, GAO C, HAN Y

Preparing coiled continuous graphene film involves subjecting polyimide film to corona treatment, winding film into coil, and carbonizing under protection of inert gas to form carbon precursor.

LIU P