国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/194（5）
发明人 LIU J（5）
公开年 2019（5）
申请年 2019（5） 
专利权人

Preparation of graphene film under pressure by applying pressure on graphene oxide, placing to high-frequency induction graphitization furnace, vacuumizing, passing through nitrogen protective gas while graphitizing, and removing pressure.

LIU J, ZHANG M, LU X

Preparation of graphene microporous foam used for electromagnetic shielding field by performing heat treatment of graphene under inert atmosphere, adding polyurethane pellets, placing under air for micro-phase separation, and carbonizing.

LI Y, LIU J, WANG S, YU P, DING Y

Preparing high-performance foamed carbon involves adding functionalized graphene to purified fluid catalytic cracking slurry to obtain graphene-modified fluid catalytic cracking slurry.

HAN F, YE C, LIU J, ZHANG F, ZHU S

Graphene powder cooling device comprises heat dissipation inner container, main body and industrial control computer, where the heat dissipation inner container is set in the main body and integrally formed with the main body.

LIU J, LIU S

Preparing boron atoms doped high specific surface three-dimensional porous graphene useful as graded porous carbon material in e.g. supercapacitor, comprises adding boron dopant into aqueous graphene oxide solution and activating.

XU B, LIU J, GUAN Y, SHEN J, CHANG X, ZHOU S