国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/19（3）
发明人 TAN H（3）
公开年 2022（3）
申请年 2022（2） 
专利权人 UNIV SHANGHA.（3） SUZHOU SUNMU.（2）

Scalable preparation method of graphite, involves making temperature and pressure in ball milling kettle reach set value, releasing carbon dioxide to normal pressure in ball milling kettle, separating ball milling bead by screen, and collecting prepared graphene.

LUO Y, TAN H, DU C, LV S, ZHAO Y

Preparation method of composite material of graphene/polyamide 6 used in engineering plastic field of automobile, mechanical portions and packaging, involves placing graphite, polyamide and ball milling ball into high pressure ball mill kettle, closing kettle cover, and fixing ball mill on ball mill.

TAN H, LUO Y, DU C, LV S, ZHAO Y

Method for producing graphene in bulk used in transistors field, involves keeping a ball mill turned on, turn on the high pressure carbon dioxide pump, pretreating graphite raw material in the high-pressure ball mill is purged with supercritical carbon dioxide into the high-pressure shearing kettle.

TAN H, ZHAO Y