Influences of semiconductor metal oxide properties on gas sensing characteristics
Semiconductor metal oxides (SMOxs) are widely used in gas sensors due to their excellent
sensing properties, abundance, and ease of manufacture. The best examples of these …
sensing properties, abundance, and ease of manufacture. The best examples of these …
How shell thickness can affect the gas sensing properties of nanostructured materials: Survey of literature
High-performance gas sensors are needed to improve safety in daily life. Even though the
gas sensing performance of new nanostructured metal oxides has improved significantly …
gas sensing performance of new nanostructured metal oxides has improved significantly …
[HTML][HTML] A review on metal-oxide based pn and nn heterostructured nano-materials for gas sensing applications
Gas sensor is a device that converts the information of an analyte species into electrical
signals using various detection principles. Electrical conductivity is one of the crucial …
signals using various detection principles. Electrical conductivity is one of the crucial …
Low temperature and fast response hydrogen gas sensor with Pd coated SnO2 nanofiber rods
In this work, we introduced a structure of Pd coated SnO 2 nanofiber rods (NFRs) prepared
by electrospinning and magnet sputtering. Pd was first deposited on the obtained nanofibers …
by electrospinning and magnet sputtering. Pd was first deposited on the obtained nanofibers …
Room-temperature ppb-level NO2 sensitivity of three-dimensional ordered macroporous Au-loaded SnO2 under intermittent UV light irradiation
Metal oxide gas sensors operated at room temperature are highly desirable from the point of
view of energy conservation. However, they typically suffer from a long recovery time and a …
view of energy conservation. However, they typically suffer from a long recovery time and a …
Ag decorated SnO2 nanoparticles to enhance formaldehyde sensing properties
D Liu, J Pan, J Tang, W Liu, S Bai, R Luo - Journal of Physics and …, 2019 - Elsevier
Silver, as a cheaper and good conductivity noble metal, has successfully been decorated on
SnO 2 nanoparticles to structure the Ag-SnO 2 composites by a facile hydrothermal and in …
SnO 2 nanoparticles to structure the Ag-SnO 2 composites by a facile hydrothermal and in …
[HTML][HTML] The morphologies of the semiconductor oxides and their gas-sensing properties
T Lin, X Lv, S Li, Q Wang - Sensors, 2017 - mdpi.com
Semiconductor oxide chemoresistive gas sensors are widely used for detecting deleterious
gases due to low cost, simple preparation, rapid response and high sensitivity. The …
gases due to low cost, simple preparation, rapid response and high sensitivity. The …
Opportunities in the design of metal@ oxide core-shell nanoparticles
Nanoparticles composed of metallic cores encapsulated in oxide shells emerged in the last
decade as an attractive class of nanocomposite materials due to their high stability and …
decade as an attractive class of nanocomposite materials due to their high stability and …
Superhigh sensing response and selectivity for hydrogen gas using PdPt@ ZnO core-shell nanoparticles: Unique effect of alloyed ingredient from experimental and …
TTD Nguyen, D Van Dao, NTT Ha, T Van Tran… - Sensors and Actuators B …, 2022 - Elsevier
Alloy@ semiconductor core-shell nanoparticles (CSNPs) offer great advantages for
hydrogen sensing due to their unique properties compared to the individual components …
hydrogen sensing due to their unique properties compared to the individual components …
Variation of shell thickness in ZnO-SnO2 core-shell nanowires for optimizing sensing behaviors to CO, C6H6, and C7H8 gases
ZnO-SnO 2 core-shell nanowires (CS NWs) with different shell thicknesses (0–120 nm) were
prepared and their sensing behavior was systematically studied. ZnO-SnO 2 CS NWs were …
prepared and their sensing behavior was systematically studied. ZnO-SnO 2 CS NWs were …