国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C09K005/14（5）
发明人 YANG Y（5）
公开年
申请年 2021（2） 
专利权人

Processing technology of olefin-carbon composites involves carrying out carbonization and sintering treatment of polyimide polymer film, transferring to graphitization furnace for graphitization treatment, coating powdered metal on the surface of the graphitized material.

WANG S, CHEN L, JIANG W, SHU G, GUO H, YANG Y

Preparing fibrous mesoporous silica grown on surface of graphene oxide, involves adding graphene oxide to deionized water, dispersing, adding e.g. catalyst urea, adding n-pentanol to cyclohexane, adding tetraethyl orthosilicate, and drying.

WANG H, ZHOU B, MA W, ZHEN L, FU Y, YANG Y, DUAN X, ZHANG M

Preparing graphene/carbon nanotube composite thermal conductive film having specific in-plane thermal conductivity, and vertical direction thermal conductivity.

ZHANG S, ZENG F, GAO J, ZHANG J, YANG Y, QU Y

Preparing graphene heat-conduction heat-dissipation composite material by mixing shear thickening system containing thermally-conductive filler with graphite raw material and subjecting mixed liquid to mechanical shearing.

YANG Y, WANG X, QIU S, HE C, LEI C, ZHANG J, LEI S

Preparation of nitrogen-doped graphene thin film for e.g. smartphone involves performing ultrasonic treatment to graphite oxide aqueous solution to obtain graphene oxide sol and mixing hydrazine hydrate solution and ethanol solution.

YANG Y, LV C, AN F, CHEN C, CAI R, SONG N