国家/地区 中国（10）
IPC部 H（8） C（2）
IPC大类 H01（8）
IPC小类 H01M（7）
IPC H01M004/36（6） H01M004/62（4） H01M010/0525（4）
H01M004/48（2）
发明人 GAO B（10）
公开年 2018（10）
申请年 2018（10）
专利权人 ANHUI ANDA N.（3） HENAN INST E.（2） WUHU ZHEXIN .（2）

Graphene saturable absorber based multi-soliton generator, has phase comparator circuit connected with single chip that is fixed with controllable frequency source, where capacitor is formed with output port of frequency source.

WU G, HU J, GAO B, RU Y

Preparation of copper-tungsten alloy doped graphene involves ultrasonically cleaning tungsten powder in sodium hydroxide solution to remove surface oil, washing with deionized water and cleaning with hydrochloric acid solution.

SONG Z, WEI S, XUE J, LI Y, DING F, GAO B, LIU Y, NAN R, LEI M, DU X, LAI X

Method for preparing graphene and lithium-containing materials, involves crushing graphite electrode from used lithium battery, adding to reactor containing solution, applying external force and electrifying.

GAO B, GU B, LIU B, CHEN X, CHEN F, ZHANG J, LIU S, DENG T, ZHOU Y

Preparing tin dioxide-graphene composite material useful in lithium ion battery anode material, comprises ultrasonically mixing tin chloride, expanded graphite and organic solvent, subjecting to hydrothermal reaction and centrifugation.

GAO B, WANG W, ZHOU H

Preparing tin dioxide/graphene composite material for anode material of lithium ion battery, by mixing tin chloride, expanded graphite, organic solvent and water to obtain precursor solution, centrifuging and heat-treating solid powder.

GAO B, WANG W, ZHOU H

Preparing tin dioxide/graphene composite material comprises e.g. mixing tin chloride, expanded graphite, organic solvent and water, ultrasonic treatment, hydrothermal reaction, centrifuging, filtering, washing, drying and heat treatment.

GAO B, WANG W, ZHOU H

Graphene-based porous carbon is prepared by carrying out direct pore formation, catalytic graphitization and/or post treatment using carbonaceous material as precursor.

GAO B, GU B, ZHANG J, CHEN F, LIU B, LIU S, CHEN X, SUN Z, DENG Y

Preparing tin dioxide/graphene composite material for lithium ion battery anode material, involves mixing tin chloride, expanded graphite, organic solvent and water to get precursor solution, and subjecting precursor solution into microwave.

GAO B, WANG W, ZHOU H

Preparation of lithium ion battery positive electrode material composite material by mixing carbon nanoparticles and graphene in the presence of argon, adding acetylene black and sublimed sulfur, reacting, and adding nano zinc oxide.

GAO B, WANG W, ZHOU H, GUO W

Preparation of lithium ion battery cathode material involves mixing carbon nanoparticles, graphene, acetylene black and sublimed sulfur in presence of argon, reacting, adding nano-zinc oxide, and mixing lithium, cobalt and citric acid.

GAO B, WANG W, ZHOU H, GUO W