国家/地区 中国（15）
IPC部 C（15）
IPC大类 C01（15） H01（9） B82（7）
G01（4）
IPC小类 C01B（15）
IPC C01G019/02（15）
发明人 WANG Y（3） HUANG X（2） LIN L（2）
公开年 2021（7） 2020（6） 2022（2）
申请年 2020（15）
专利权人 WANG Y（3） HARBIN INST .（2）

Preparation of tin oxide/sulfur doped graphene oxide composite material for battery, involves performing hydrothermal reaction to mixed solution of graphene dispersion liquid, sulfur source, tin source and hydrochloric acid water solution.

LI G

Preparing composite material precursor for composite material used in anode material preparation, involves providing hydrogel containing tin salt, aluminum salt, graphene oxide and nickel cobalt manganese ternary material, and drying.

QIU Y

Preparing lithium battery cathode material of ultra-small oxides and carbon by microwave method comprises soaking zinc-based metal-organic framework material in metal salt solution, stirring, mixing ionized metal-organic framework powder with graphene powder, grinding, acid cleaning and drying.

JIA D, ZHANG H, DUAN X, WEI Z, LIU L, HUANG X

Preparing tin oxide-reduced graphene oxide composite material used in ultra-high-sensitivity ethanol sensor, involves dissolving graphene oxide in ethanol solution ultrasonically disperse to obtain graphene oxide solution.

JIA X, CHENG C, SONG H, YANG J, WANG S, LI Y

Graphene nanomaterial composite for lithium battery electrodes, is prepared by mixing carboxymethyl chitosan and dextran in beaker, mixing graphene oxide and water with microspheres and mixing modified microsphere with tin source.

WANG Y

Graphene nanomaterial composite used for electrode of lithium electronic battery, comprises oxidized glucan, carboxymethyl chitosan, graphene oxide and tin dioxide.

WANG Y

Preparation of graphene coated core-shell tin oxide-doped stannous oxide material for anode, involves dissolving graphene oxide and soluble tin salt in water, adding strong base and weak reducing agent, and dispersing in hydrogen peroxide.

CUI D, WU X, LIN L

Preparing tin dioxide material with few layers of graphene modified with oxygen vacancy, comprises e.g. reacting tin tetrachloride, ethanol, water and concentrated hydrochloric acid, mixing graphite powder, sulfuric acid and phosphoric acid.

CHEN S, LIN L, HU N

Semiconductor gas sensing material used for e.g. gas sensing test of hydrogen sulfide, ethanol or methane, comprises zinc oxide-stannic oxide-fluorine-titanium dioxide-copper monoxide composite nano material.

MA J, SUN H, LI F, DIAO L, MAN W, MA X

Preparing metal oxide doped directionally arranged graphene lithium ion battery negative electrode material by preparing graphene oxide-ammonia dispersion, preparing tin salt-citric acid dispersion, mixing, freeze-drying, and calcining.

HUANG X, LIU D, ZHONG B