国家/地区 中国（6）
IPC部 C（6） B（4） H（3）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B032/168（6）
发明人 CHEN X（6）
公开年 2019（2）
申请年 2019（2） 
专利权人 UNIV KUNMING.（2）

Cathode material of battery with high safety and high performance, used as lithium ion battery or sodium ion battery cathode material by proper mass ratio, has high specific capacity and good flame-retardant effect to electrolyte.

MEI Y, CHEN X, WU Z, LI X, FU J, LIAN P

Energy collection device comprises metal copper foil, conductive silver paste and carbon nanotube graphene aerogel to prepare negative electrode, sodium chloride solution used as electrolyte, and polyvinylidene fluoride as outer shell.

YUAN N, CHEN X, DING J, ZHOU X, CHENG G, LI L

Preparing graphene-based composite oxide material in fire warning device, involves mixing oxidized graphene, solvent and reducing agent for partial reduction to obtain modified graphene oxide, and mixing modified oxidized graphene.

HAO Z, JIANG Y, TAN G, CHEN X, ZHANG Y, WANG B, CHANG R, YU J, WEN H, YI M

Preparing self-assembling graphene powder useful in preparing graphene composite material, comprises dispersing graphene oxide in water, adding reducing agent and nitrogen or sulfur substance, mixing, adjusting pH and reacting.

CHEN L, LIU J, LU F, SUN M, CHEN X

Preparing compound flexible conductive film of carbon nanotube-supported graphene-copper nanoparticles comprises e.g. preparing carbon nanotube conductive film by chemical vapor deposition, and cutting, dissolving graphene oxide.

BAO R, ZHAO W, FANG D, YI J, CHEN X

Graphene composite carbon material interspersed with nanotube useful in electrical energy storage, molecular adsorption and catalytic reaction.

TAN S, CHEN X