国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B032/184（3）
发明人 TAN H（6）
公开年 2022（4） 2021（2）
申请年 2021（6）
专利权人 HARBIN INST .（2） UNIV SHANGHA.（2）

Preparation of hollow graphene microsphere/tablet mixed body capable of storing gas, involves using micro-nano bubble generator to disperse micro-nano bubble into dispersion liquid, and taking dispersion in reaction kettle to carry out hydrothermal reaction.

JIANG B, SUI C, WU F, WANG C, ZHAO Y, TAN H

Preparation of composite material involves adding strong acid to dispersion liquid after ultrasonic treatment, preparing MXene dispersion by selectively etching MAX phase powder, mixing both dispersions, performing ultrasonic dispersion and hydrothermal reaction at preset conditions.

JIANG B, SUI C, ZHAO Y, WANG C, WU F, TAN H

Separation of graphene by taking to-be-separated graphene crude product in raw material tank, setting high pressure carbon dioxide pump, and connecting raw material tank and high pressure separating column bottom in sequence.

TAN H, 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

Method for preparing heat-conducting film, involves carrying out Joule thermal graphitization treatment on graphene film, and performing rolling treatment on graphene film subjected to thermal graphitization treatment of lugs to obtain heat-conducting film.

LI L, PAN Z, TAN H

Manufacturing device of heat-conducting film, comprises coiling and uncoiling device, heat reducing furnace, graphitizing furnace and rolling device, where unwinding device performs substrate peeling and rewinding to graphene oxide film.

LI L, PAN Z, TAN H