国家/地区 中国（29）
IPC部 C（29）
IPC大类 C01（29） H01（21） H05（9）
B82（8） B01（3） C09（3）
C04（2）
IPC小类 C01B（29）
IPC C01B032/184（29）
发明人 LI Y（29）
公开年 2021（6） 2018（5） 2020（5） 2022（4） 2023（4） 2017（2） 2019（2）
申请年 2021（7）  2019（5）  2020（4）  2022（4）  2017（3）  2018（3）  2016（2） 
专利权人 UNIV GUANGDO.（3） HARBIN INST .（2） KUANGCHI ADV.（2） SHENZHEN GUA.（2）
UNIV SHANGHA.（2）

Graphene/MXene composite aerogel material has three-dimensional porous structure and MXene sheet layer attached to thin graphene sheet.

LIU C, ZHANG P, LEI D, LIU J, LI Y

Self-supporting reduction oxidation-graphene film for non-lithium cathode current collector used in battery assembly, has adding fiber reinforced material to aqueous phase graphene and stirring to obtain slurry, and coating slurry on glass or mold polytetrafluoroethylene after drying.

YANG Z, PANG H, ZHAO D, LI Y, XU Z

Preparing laser induced manganese oxide/graphene array in lithium metal battery negative electrode, involves adhering copper foil current collector on substrate and polyimide film on copper foil, laser scribing on PI film so that PI film in scribed portion is induced by laser into graphene array.

HUANG S, XIE T, XIAO H, LI Y

Preparing three-dimensional net shaped tin disulfide composite sulfur-nitrogen doped graphene for preparing lithium battery negative electrode involves adding stannous chloride dihydrate, L-cysteine, glycolic acid, graphene dispersion liquid into the deionized water and ethanol, stirring uniformly.

ZHONG P, WEI M, LI Y

Method for preparing graphene quantum dot/hard carbon heterojunction material of material cathode in potassium ion button cel, comprises performing heat treatment to cellulose under inert atmosphere and sealing condition, and applying pressure to the cellulose to obtain the material.

LIU H, LI Y, JI T, LIU X

Preparing wave-absorbing material comprises using mixed solution of organic iron salt and triethylene glycol preparation graphene as mixed solution of organic iron salt and triethylene glycol, carrying out boiling reflux treatment to the mixed solution and separating dry liquid.

XU F, LI Y

Light broadband efficient electromagnetic shielding coating useful e.g. in electronic information industry and electronic product, comprises epoxy resin, graphene and magnesium oxide mixed powder,, silver-coated copper powder, auxiliary agent, coupling agent, and solvent.

LI J, SHUANG S, YANG Z, HE G, YANG X, LI H, MENG Q, LI Y

Three-dimensional graphene porous silicon composite negative electrode material used in preparation of lithium ion batteries, comprises three-dimensional structure composed of graphene and nanoporous silicon particles uniformly dispersed in three-dimensional structure.

XU G, HAN S, DENG S, LI Y, LIU S, ZHANG H, MA J

Preparing porous graphene loaded cobalt iron sulfide catalyst useful in e.g. fuel cell and zinc-air cell electrode material, comprises e.g. mixing graphene oxide, melamine, formaldehyde, cobalt source and iron source by hydrothermal reaction to obtain graphene hydrogel and performing heat treatment.

WANG Y, LIU Z, CHENG C, WU Z, YANG J, LI Y

Preparing magnetic graphene nano-wave absorbing material useful in e.g. civil and military fields comprises e.g. dissolving graphene oxide sponge, acidified carbon nano tube and cobalt nitrate in deionized water, mechanically stirring to uniform and performing electrostatic self-assembly.

KANG H, LI Y, LU S, LIU Y, HONG Y, QIN W, YAO Y, SHI T, WU X