[HTML][HTML] Light-activated metal oxide gas sensors: A review
F Xu, HP Ho - Micromachines, 2017 - mdpi.com
Conductometric gas sensors facilitated by photons have been investigated for decades.
Light illumination may enhance device attributes including operational temperature, sensing …
Light illumination may enhance device attributes including operational temperature, sensing …
Chemical vapour deposition of gas sensitive metal oxides
This article presents a review of recent research efforts and developments for the fabrication
of metal-oxide gas sensors using chemical vapour deposition (CVD), presenting its potential …
of metal-oxide gas sensors using chemical vapour deposition (CVD), presenting its potential …
Room-temperature NO2 gas sensors based on rGO@ ZnO1-x composites: Experiments and molecular dynamics simulation
Recently, room-temperature gas sensors have become very attractive due to the fact that
they can be operated without heating, and thus simplifying the sensor design, reducing the …
they can be operated without heating, and thus simplifying the sensor design, reducing the …
[HTML][HTML] UV-activated chemiresistive gas sensor response curve analysis for the fast measurement of toxic gases
G Ghorbani, F Taghipour - Sensors and Actuators B: Chemical, 2024 - Elsevier
Photo-activated chemiresistive sensors have introduced a considerable improvement
among all gas sensor technologies. However, the major drawback of these gas sensors is …
among all gas sensor technologies. However, the major drawback of these gas sensors is …
Comparative gas-sensing performance of 1D and 2D ZnO nanostructures
In this work we have grown one-dimensional (1D) and two-dimensional (2D) zinc oxide
nanostructures. Changing the deposition parameters we were able to obtain ZnO nanowires …
nanostructures. Changing the deposition parameters we were able to obtain ZnO nanowires …
Resistive hydrogen sensing response of Pd-decorated ZnO “nanosponge” film
M Zhao, MH Wong, HC Man, CW Ong - Sensors and Actuators B: Chemical, 2017 - Elsevier
Abstract Hydrogen (H 2)-induced resistive response of palladium (Pd)-decorated zinc oxide
“nanosponge”(Pd/ns-ZnO) film was studied at different operation temperatures with and …
“nanosponge”(Pd/ns-ZnO) film was studied at different operation temperatures with and …
Optical dynamic range maximization for humidity sensing by controlling growth of zinc oxide nanorods
An experimental study of the dynamic range maximization with Zinc Oxide (ZnO) nanorods
coated glass substrates for humidity and vapor sensing is reported. Growth time of the …
coated glass substrates for humidity and vapor sensing is reported. Growth time of the …
[PDF][PDF] Optical and structural properties of multi-wall-carbon-nanotube-modified ZnO synthesized at varying substrate temperatures for highly efficient light sensing …
Structural, optical and light detection properties on carbon-nanotube-modified ZnO thin films
grown at various temperatures from room to 1173 K are investigated. The optical band gap …
grown at various temperatures from room to 1173 K are investigated. The optical band gap …
Metal–semiconductor Zn/ZnO core–shell nanocables: facile and large-scale fabrication, growth mechanism, oxidation behavior, and microwave absorption …
B Zhong, X Tang, X Huang, L **a, X Zhang, G Wen… - …, 2015 - pubs.rsc.org
A new and facile synthetic route has been developed for the fabrication of metal–
semiconductor Zn/ZnO core–shell nanocables on a large scale. Zn/ZnO nanocables were …
semiconductor Zn/ZnO core–shell nanocables on a large scale. Zn/ZnO nanocables were …
Oxygen sensing with individual ZnO: Sb micro-wires: effects of temperature and light exposure on the sensitivity and stability
Nanostructured ZnO has been widely investigated as a gas sensing material. Antimony is an
important dopant for ZnO that catalyses its surface reactivity and thus strengthens its gas …
important dopant for ZnO that catalyses its surface reactivity and thus strengthens its gas …