国家/地区 中国（9）
IPC部 B（9）
IPC大类 C01（9） H01（6） B82（5）
B01（3）
IPC小类 C01B（9）
IPC C01B032/05（9）
发明人 FAN W（2） LI B（2） LIU T（2）
WANG D（2） YI X（2） YUAN S（2）
公开年 2020（6） 2021（2）
申请年 2019（9）
专利权人 CHANGSHA SHE.（2） UNIV DONGHUA（2）

Preparing carbon materials rich in topological defects by high-temperature ammonia treatment used as catalyst for electrochemical reduction of carbon dioxide, involves using nitrogen-doped carbon material as precursor.

CHEN L, DONG Y, SU J, ZHANG Q, YANG Y, WU K, HU J

Preparing electrode material useful for batteries, comprises mixing carbon material, graphene material, binder and silicon material, and sintering precursor for converting carbon material into graphite carbon material with sheet structure.

HAO K, WANG W, WANG J, CHEN Y, YUAN W

Anode material for anode electrode, has multilayer graphene as carrier, nano-silicon as core adsorbed on multilayer graphene, silicon suboxide and amorphous carbon layer coated on multilayer graphene and on nanosilicon, and buffering holes.

LEE P, WENG B, GEE C, CHEN B, LI B, GE C

Nanocomposite material for cathode of lithium ion battery, comprises sheet-shaped framework formed of graphene, carbon material connected to framework, and tin oxide nanoparticles forming porous network structure.

QIN X, LI B, SUN W, LUO D

Preparing nitrogen-doped carbon/graphene/silicon self-supporting composite electrode, by adding nano-silicon powder, polyacrylonitrile and graphene oxide dispersion to strong-polar organic solvent, heating, precipitating and vacuum drying.

YI X

Lithium-ion battery silicon-graphene/chemical vapor deposition carbon composite anode material useful in preparing lithium-ion batteries, comprises e.g. graphene-reinforced chemical vapor deposition carbon composite layer.

YI X

Preparing graphene nitrogen-doped porous carbon material for supercapacitor and organic pollutant adsorption, by mixing melamine, polyvinylpyrrolidone and ammonium chloride, grinding to obtain mixture, and calcining in air atmosphere.

REN B, XU Y, WANG S, ZHANG L, LIU Z

Aerogel used in supercapacitor, is prepared by crosslinking mixture of polyamic acid and graphene oxide with cobalt salt, and carbonizing.

FAN W, WANG D, LIU T, YUAN S

Structured carbon aerogel based on 3D printing comprises carbon aerogel, that is obtained by printing graphene oxide/polyamic acid hydrogel through 3D printer to set structure, freeze drying, performing thermal imidization and carbonization.

FAN W, YUAN S, LIU T, WANG D