国家/地区 中国（15） 韩国（3） 美国（2）
IPC部 C（19）
IPC大类 G01（19） C01（18） B82（6）
C23（3） B22（2） C09（2）
IPC小类 G01N（19） C01B（15） C01G（9）
B82Y（6） C23C（3） B22F（2）
C09D（2）
IPC G01N027/12（19）
发明人 CUI S（3） SHEN X（3） YAN W（3）
ZHU K（3） JI H（2） LIN J（2）
LIU X（2） SHAO S（2） SONG Z（2）
WANG H（2） WANG J（2） XIA Y（2）
YANG L（2） ZHENG G（2）
公开年 2020（19）
申请年 2019（10）  2020（8） 
专利权人 UNIV NANJING.（3） UNIV NANJING.（3） UNIV HEBEI T.（2） UNIV NANJING.（2）

Composite nano-film material used for gas-sensitive sensor element, comprises zinc oxide nanosheet as main component and covered with graphene quantum dot, and tin dioxide quantum crystal grain having preset average size.

SHAO S, LIN J, XIA Y, LIU X

Producing functional graphene fiber useful for gas sensor, comprises e.g. preparing source solution, and spinning into coagulation bath containing functional material containing metal and coagulant to prepare graphene oxide fibers.

HANTAEHEE, EOM W

Functionalized titanium dioxide/chlorella nano composite material based on graphene quantum dot useful in n-butyraldehydegas sensor comprises e.g. titanium dioxide nano grain, functionalized graphene quantum dot and carbonized chlorella.

SHAO S, LIN J, XIA Y, LIU X

Layered double metal hydroxide/graphene nanocomposite gas-sensitive material used in detection of nitrogen dioxide gas, is prepared by mixing graphene oxide dispersion and mixed salt solution and conducting hydrothermal reaction.

QIN Y, ZHAO R, WANG J, BAI C

Preparing self-heatable laser-induced graphene flexible nitrogen dioxide gas sensor e.g. cutting polyimide tape to rectangular shape, adhering to surface of the glass slide through hydrosol and inducing three-dimensional graphene pattern.

YANG L, ZHENG G, JI H, WANG H

Ink useful for fabricating sensor electrode comprises water, polyvinylpyrrolidone or graphene.

BARNES F J, ROHAFZA A

Preparing self-heating laser-induced graphene flexible nitrogen dioxide gas sensor useful for environmental monitoring and medical diagnosis comprises e.g. cutting polyimide tape to rectangular shape of required size.

YANG L, ZHENG G, JI H, WANG H

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/metal organic framework composite structure prepared by e.g. using chemical vapor deposition method at high temperature, transferring the single-layer graphene on copper foil, and epitaxially growing metal organic framework.

SUN Z, DENG H, WU J

Preparing silicon-doped graphene comprises mixing graphene oxide powder with silane coupling agent, subjecting to freeze-pump-inflate cycle, and sealing closed container, and heat-treating obtained sealed container.

NIU F