国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8） B82（4） H01（4）
G01（3）
IPC小类 C01B（8）
IPC C01G019/02（8）
发明人
公开年 2020（8）
申请年 2020（6）  2019（2） 
专利权人

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

Preparing graphene and tin oxide hollow ball composite nano material comprises adding deionized water to potassium stannate trihydrate to obtain potassium sulfate aqueous solution, mixing urea and ethanol solution to obtain urea solution.

ZHU B, WANG F, WU J, GU Y

Preparation of titanium dioxide nano-composite electrode material by dispersing graphene and tin dioxide in alcohol solution, dropping titanium source, ultrasonically dispersing, reacting, washing, freeze-drying, calcining, and cooling.

XIONG B, LI J, PENG Y, FAN T

Preparing Chinese hemp straw biomass graphene-based sulfur-doped tin oxide composite gas-sensitive material comprises e.g. crushing hemp straw, carbonizing, mixing potassium hydroxide, activating, mixing sodium citrate, and vulcanizing.

KAN K, SHI K, LI W, WANG J, MA Y

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

WANG Y

Preparing tin dioxide nanorod array/reduced graphene oxide complex nanomaterial useful in e.g. making formaldehyde gas sensor comprises using sodium stannate tetrahydrate, absolute ethanol and water.

ZHAO H, ZHAO Y, LI 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

Zinc oxide-doped tin oxide-graphene aerogel gas-sensitive material preparation involves stirring tin source, zinc source and reducing agent, adding alcohol solution and graphene oxide solution, hydrothermal reacting, aging, and drying.

SHEN X, YAN W, CUI S, ZHU K, PENG C