国家/地区 中国（5）
IPC部 C（5） H（5） B（2）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01G053/00（5）
发明人 LI Y（5）
公开年 2020（2） 2021（2）
申请年 2021（3）  2020（2） 
专利权人 UNIV CENT SO.（2）

Preparing graphene-coated anode material for lithium ion battery, involves dispersing graphene/graphene oxide in solvent by mechanical action, adding anode material suspension under ultrasonic state, drying, and sintering in inert gas atmosphere i.e. helium gas, nitrogen gas and argon gas.

LI Y, JING D, SHAO L, FAN R, LIU Q

Preparation of layered structure nickel cobaltate-nitrogen-containing graphene composite material used in supercapacitor involves annealing collected precipitate in air at specific temperature to obtain nickel cobalt oxide-graphene oxide.

QI L, DING Y, DING C, TIAN X, LI X, SUN L, SUN Z, LI Y

Preparation of nitrogen-doped nickel-vanadium-oxygen electrode material in supercapacitor field, by mixing soluble strong acid salt of nickel with soluble salt containing vanadium and nitrogen-doped graphene and one-step hydrothermal method.

GAO Y, LIU Y, XU X, HE J, LI Y, WEI L

Gradient ternary anode material co-coated with vanadium pentoxide and rGO comprises spherical core-shell structure particle formed by two layers of vanadium pentoxide and reduced graphene oxide coated with lithium nickel cobalt manganate.

GUO X, TONG H, JIAO W, LI Y, MAO G, WANG X, YU W, DING Z

Vanadium pentoxide/reduced graphene oxide coated lithium nickel cobalt manganate cathode material comprises spherical core-shell structure particle by vanadium pentoxide/reduced graphene oxide coated with lithium nickel cobalt manganite.

GUO X, TONG H, JIAO W, LI Y, MAO G, WANG X, YU W, DING Z