国家/地区 中国（10）
IPC部 H（7） C（5）
IPC大类 H01（7） C01（4）
IPC小类 H01M（7） C01B（4）
IPC C01B031/04（4） H01M004/36（3） C01B032/184（2）
H01M004/13（2） H01M004/139（2） H01M004/1393（2）
H01M004/38（2） H01M004/583（2） H01M010/052（2）
发明人 ZHANG C（10）
公开年 2013（5） 2012（2）
申请年 2013（5）  2012（2） 
专利权人 UNIV TSINGHUA SHENZHEN GRADUATE SCHOOL（10）

Bottle-shaped graphene electrode material used for electrochemical energy storage device, comprises three-dimensional porous structure formed by lapping graphene sheets.

YANG Q, LI H, LUO J, ZHANG C, FAN W, TAO Y, LV W, YOU C, KANG F

Method for producing anode material that is utilized in lithium-selenium battery, involves providing inert gas saturated graphene oxide dispersion liquid, passing hydrogen selenide gas and carrier gas into dispersion liquid.

KANG F, LI B, LI J, LV W, WU C, YANG Q, ZHANG C

Preparation of graphene material comprises dispersing additive surface-grafted with graphene sheet, and self-dispersing graphite material into solvent.

KANG F, WEI W, LI B, YANG Q, LV W, ZHANG C

Preparing graphene comprises providing graphite monoxide powder, placing graphite oxide powder into solvent and then heat treating to prepare graphene oxide dispersion liquid, introducing hydrogen sulfide gas of the graphene and reacting.

KANG F, LI B, LV W, TAO Y, WEI W, YANG Q, ZHANG C, ZHENG X

Method for preparing graphite alkenyl composite material, involves introducing hydrogen sulfide gas into graphene oxide dispersion liquid, reducing graphene oxide into graphene and loading sulfur into dispersion liquid followed by drying.

KANG F, LI B, LV W, TAO Y, WEI W, YANG Q, ZHANG C, ZHENG X

Method for preparing graphite alkenyl composite material used as lithium-sulfur battery anode material, involves reducing graphene oxide into graphene and loading sulfur into liquid followed by performing solvent thermal process and drying.

KANG F, LI B, LV W, TAO Y, WEI W, YANG Q, ZHANG C, ZHENG X

Method for recycling and regenerating graphene in waste lithium ion battery, involves coating cathode material to obtain mixture material, and separating layer and blend material from graphite electrode material.

KANG F, LI B, WEI W, YANG Q, LV W, YOU C, ZHANG C, HONG F

Preparing graphene porous carbon material, comprises e.g. adding graphene-based component or mixture of graphene based component and auxiliary component in solvent to disperse, and placing the obtained original sol in reactor for reacting.

KANG F, LI B, LV W, TAO Y, YANG Q, YOU C, ZHANG C, HONG F, YAO Y

Regeneration of graphene by taking inert electrode as cathode, carbon rod as anode and acid solution as electrolyte, and performing electrolysis in an electrolytic bath under constant voltage for obtaining graphene-rich solution.

LI B, HE Y, KANG F, LV W, ZHANG C, YANG Q, HONG F

Composite cathode material for lithium ion battery, comprises three-dimensional porous graphene macroscopic component and tin oxide in specified amount.

DU H, HE Y, KANG F, LI B, LV W, TAO Y, WEI W, YANG Q, ZHANG C