国家/地区 中国（52） 韩国（8） 世界知识产权组织（4） 美国（3） 欧洲专利局（EPO）（2） 日本（2）
IPC部 C（60）
IPC大类 C01（60） B82（29） G01（20）
H01（20） B01（5） H05（4）
IPC小类 C01B（60）
IPC C01G019/02（60）
发明人 WANG Y（8） ZHANG H（4） HUANG X（3）
JI J（3） SUN J（3） SUN L（3）
WANG S（3） YIN K（3） ZHANG Q（3）
ZHAO Y（3） CHEN Z（2） CUI S（2）
GAO M（2） GAO Y（2） HUANG J（2）
公开年 2021（16） 2020（8） 2017（7） 2022（7） 2018（6） 2014（4） 2013（3） 2016（3） 2015（2） 2019（2）
申请年 2020（15）  2021（10）  2017（7）  2013（5）  2022（5）  2018（4）  2012（3）  2014（3）  2016（3）  2019（3）  2015（2） 
专利权人 HARBIN INST .（4） UNIV SOUTHEA.（3） WANG Y（3） UNIV ANHUI N.（2）
UNIV NANJING.（2） UNIV NANJING.（2） UNIV SHAANXI.（2） UNIV SHANGHA.（2）
UNIV YEUNGNA.（2） ZHU J（2）

Preparing gas sensor based on graphene oxide-nickel-tindioxide micro-nano porous sensitive film useful in detecting multiple volatile organic compounds gas comprises dissolving pentahydrate stannic chloride and nickel nitrate, cleaning, hydrophilic processing surface and annealing.

CAI W, ZHAO Q, ZHANG W, ZHANG H, XIE D, ZOU K, ZHANG Q, ZHAO Y, ZHANG X, LEI B

Tin dioxide/nickel oxide/graphene ternary composite material used as gas-sensitive material in gas sensing device for detection of nitrogen dioxide, comprises nano tin dioxide, nano nickel oxide and porous graphene.

HUANG M, WANG Y

Multi-band composite electromagnetic wave absorbing material useful in C wave band, X wave band and Ku wave band, comprises tin dioxide containing oxygen vacancies and reduced graphene oxide.

JIANG D, ZHONG B, GE K, AN Y, LI T, HUANG X, XIA L

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 tin oxide/reduced graphene oxide nano-composite material modified by palladium for hydrogen sensor, involves providing micron-sized oxidizing graphene, mixing tin source, micron-sized oxidizing graphene and palladium source, adding acid, and ultrasonically dispersing.

WANG Q, PENG Q, XIAO H, DUAN Q, JIN K, DUAN P, SUN J

Method for preparing gas sensor based on three-dimensional porous graphene oxide dispersion quantum dot composite material for monitoring part of combustible, involves preparing graphene oxide dispersion liquid by taking natural graphite flake as precursor, and preparing micro-sphere.

CHEN C, QIU C, LI K, FANG L

Graphene-based gas sensitive material used for gas sensor, comprises compound graphene oxide and metal oxide particles, where metal oxide is cobalt oxide, cobaltous oxide, tin oxide, cuprous oxide, zinc oxide, ferric oxide, iron oxide, tungsten oxide, or manganese dioxide.

GAO Y

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

Palladium-doped reduced graphene oxide/zinc oxide-tin oxide heterojunction quaternary composite material for hydrogen sensor as gas-sensing material, comprises particle formed by agglomeration of particles which are based on reduced graphene oxide with two-dimensional network structure.

ZHAO P, MA T, CHEN T, ZHANG X, SUN J

Preparing two-dimensional transition metal carbides, nitrides, and carbonitrides/reduced graphene oxide/tin oxide nano composite material for electromagnetic wave absorption, involves peeling MAX phase powder by chemical method.

ZHANG D, ZHANG H, WANG Y