国家/地区 中国（2）
IPC部 C（2） H（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/205（2）
发明人
公开年 2022（2）
申请年
专利权人

Preparation of graphene heat conducting sheet for e.g. reinforcing longitudinal heat flux transmission, involves spraying graphene oxide quantum dots on inner edge surface of prepared annular graphene oxide film, placing in humidity box, compacting and molding, and graphitizing.

KONG X, JIAO Y, ZHANG J, ZHANG Z

Producing graphite sheet using graphene useful in electronic product radiating raw material, comprises subjecting raw material coil to preheating treatment, carbonization treatment, graphitization treatment and cooling treatment and directly heating.

SHI L, ZHU Q, ZHENG Z