UV-LED photo-activated chemical gas sensors: A review
E Espid, F Taghipour - Critical Reviews in Solid State and Materials …, 2017 - Taylor & Francis
Metal oxide semiconductor gas sensors operating under UV irradiation have been validated
for detection of variety of chemicals in wide ranges of concentrations at room temperature …
for detection of variety of chemicals in wide ranges of concentrations at room temperature …
Photoactivated materials and sensors for NO 2 monitoring
M Šetka, M Claros, O Chmela, S Vallejos - Journal of Materials …, 2021 - pubs.rsc.org
This review presents the recent research efforts and developments in photoactive materials
for sensing ppb concentrations of NO2. It also includes the fundamentals of photoactivated …
for sensing ppb concentrations of NO2. It also includes the fundamentals of photoactivated …
Synthesis of CdS nanoparticle by sol-gel method as low temperature NO2 sensor
In the present work, NO 2 gas sensor based on Cadmium sulfide (CdS) nanostructures were
prepared by using the chemical route technique. CdS thin films of different thickness were …
prepared by using the chemical route technique. CdS thin films of different thickness were …
Metal sulfides as sensing materials for chemoresistive gas sensors
This work aims at a broad overview of the results obtained with metal-sulfide materials in the
field of chemoresistive gas sensing. Indeed, despite the well-known electrical, optical …
field of chemoresistive gas sensing. Indeed, despite the well-known electrical, optical …
ZnO and Au/ZnO thin films: Room-temperature chemoresistive properties for gas sensing applications
Zinc Oxide has been widely investigated for its photocatalytic properties, which enhance the
bulk/surface charge transfer at room temperature. At the same time, the do** of …
bulk/surface charge transfer at room temperature. At the same time, the do** of …
Optimization of a low-power chemoresistive gas sensor: Predictive thermal modelling and mechanical failure analysis
The substrate plays a key role in chemoresistive gas sensors. It acts as mechanical support
for the sensing material, hosts the heating element and, also, aids the sensing material in …
for the sensing material, hosts the heating element and, also, aids the sensing material in …
Accelerating the gas–solid interactions for conductometric gas sensors: impacting factors and improvement strategies
H Zhao, Y Wang, Y Zhou - Materials, 2023 - mdpi.com
Metal oxide-based conductometric gas sensors (CGS) have showcased a vast application
potential in the fields of environmental protection and medical diagnosis due to their unique …
potential in the fields of environmental protection and medical diagnosis due to their unique …
Tin (IV) sulfide nanorods as a new gas sensing material
Nanosized tin disulfide (SnS 2) powder was synthesized through a simple and inexpensive
process, then characterized via thermal, chemical, structural and morphological analyses …
process, then characterized via thermal, chemical, structural and morphological analyses …
Chemoresistive properties of photo-activated thin and thick ZnO films
Room temperature operation is an extremely valuable goal in gas sensing research. Among
the metal-oxides that have shown various chemoresistive properties, zinc oxide plays an …
the metal-oxides that have shown various chemoresistive properties, zinc oxide plays an …
Electrical conductivity of CdS films for gas sensing: Selectivity properties to alcoholic chains
Nanophased cadmium sulfide powder was synthesized with a simple route and
characterized with thermal, structural and morphological analysis. Conductometric gas …
characterized with thermal, structural and morphological analysis. Conductometric gas …