国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） B02（2）
IPC小类 C01B（8）
IPC C01B032/19（8）
发明人 ZHAO Y（8）
公开年 2022（8）
申请年 2022（4）  2020（2）  2021（2） 
专利权人 UNIV SHANGHA.（3） CHINA PETROL.（2） SINOPEC BEIJ.（2） SUZHOU SUNMU.（2）

Device for processing and manufacturing graphene, has grinding auxiliary wheel that is fixedly connected with fixing frame, and upper surface of grinding main wheel is provided with powder groove.

ZHANG L, ZHAO Y, GAO W

Recycling waste lithium battery graphite cathode electrode involves sequentially subjecting graphite layer in graphite cathode of waste lithium battery to acid leaching, ultrasonicating, freeze drying, mechanically stripping and extracting.

TAN Q, YU J, LI J, ZHAO Y, LIU Y

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

Graphene used in sensor, electronic component and biomedicine, prepared by mechanical exfoliation method.

ZHANG X, ZHAO Y, ZHANG J, RU Y, SONG Z, LI B, JIANG C, CHEN X, ZENG X, QI G, WANG X

Grinding disc device for preparing graphene, has sealed kettle body with air inlet and discharging outlet, where inner part of kettle body is provided with rotating component for driving grinding disc component to rotate, stirring paddle located below lower grinding disc, and baffle.

ZHANG X, ZHAO Y, ZHANG J, RU Y, SONG Z, LI B, JIANG C, CHEN X, ZENG X, QI G, WANG X

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

Preparing high purity graphene prepared by using trash as raw material involves pre-treatment, heating mixture of trash-containing polymer with main components to generate cross-linking reaction to obtain intermediate product.

ZHANG J, HUANG Y, LIU Z, YAN H, SHANG H, YANG G, LU G, MA X, XIE R, ZHAO Y, CUI H