国家/地区 世界知识产权组织（3）
IPC部 C（3）
IPC大类 C01（3） C09（3）
IPC小类 C01B（3）
IPC C09K005/14（3）
发明人 LIU X（2）
公开年 2021（2）
申请年 2021（3）
专利权人

Producing graphene composite film useful in heat dissipation material for ultra-large-scale consumer electronics, comprises vacuum pressing an expanded graphite powder and a graphene film to obtain the graphene composite film.

ZHOU Y, LIU X, WANG W, LI L, CHENG W

Method for manufacturing graphene heat-conducting foam cotton, involves drying graphene oxide slurry to obtain graphene oxide, and carbonizing and graphitizing graphene oxide to obtain directionally arranged graphene heat conducting foam.

HAO Z, CAI J, ZHENLIANG H, JINMING T

Phthalonitrile composite material for heat conduction and insulation fields, involves heat conducting filler distributed in phthalonitrile matrix resin or heat conducting filler layer partially covered on phthalonitrile micro-sphere surface.

ZHOU H, GUO Y, ZHAO T, LIU X, DING J, ZHAO Z