国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） G01（5） B82（3）
B01（2）
IPC小类 C01B（5） C01G（5） G01N（5）
B82Y（3） B01J（2）
IPC C01G019/02（5）
发明人 WANG S（2）
公开年 2021（5）
申请年 2021（3）  2020（2） 
专利权人

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

Gas-sensitive material useful in self-heating gas sensor comprises carbon material metal oxide composite nano material formed by composite of carbon material and metal oxide comprising comprises e.g. tungsten oxide.

AN F, SUN B, LI N, WANG L, SHI N, XU W, ZHANG S, WANG H, WANG S, FENG J, ZHAO C, HU S

Preparing tin oxide-reduced graphene oxide aerogel material by adding tin dioxide to deionized water, adding strong acid, adding to hydrothermal reactor, centrifuging, weighing powder in deionized water, dripping into graphene oxide solution, reducing, adding aerogel sol to container, and aging.

SHEN X, YAN W, CUI S, LI M, CHEN Z, ZHANG Q, CHEN 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

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