Synthesis and H2S gas sensing properties of cage-like α-MoO3/ZnO composite

Humidity sensing properties of MoO3-NiO nanocomposite materials

“…For example, Barnali Bej, and his co-workers enhanced the sensitive characteristics through mixing SiO 2 and NiO together to form a composite [23]. Hailong Yu and his co-workers enhanced the sensitive Properties through mixing ZnO and MoO 3 together to form a composite [24]. They mainly make use of improving specific surface area to enhance the sensitive characteristics by doping.…”

Intrinsic characteristic and mechanism in enhancing H2S sensing of Cd-doped α-MoO3 nanobelts

“…H 2 S, as a toxic gas, presenced in air pollution not only destroys the environment, but also is badly harmful to human body [1,2], so, H 2 S is an important target gas for ␣-MoO 3 gas sensors. One-dimensional (1D) ␣-MoO 3 [3,4] along with most of other semiconducting metal oxides, such as WO 3 , ZnO, and SnO 2 , etc.…”

Facile fabrication and enhanced acetic acid sensing properties of honeycomb-like porous ZnO

“…Herein, the gas response (R) was defined as the ratio of R a and R g , while R a and R g were the resistance in air and the target gas, respectively. The response and the recovery time were defined as time required reaching 90% of the final equilibrium value [7].…”