Current state of knowledge on the metal oxide based gas sensing mechanism
Semiconducting metal oxide based gas sensors are a highly attractive option for use in a
widespread array of applications as they can be miniaturized, are highly robust and …
widespread array of applications as they can be miniaturized, are highly robust and …
Recent advances in various processes for clean and sustainable hydrogen production
Hydrogen has received significant attention as a promising clean energy alternative to
petroleum derivatives. The low-cost production and storage of hydrogen are essential …
petroleum derivatives. The low-cost production and storage of hydrogen are essential …
Insights into the gas sensor materials: Synthesis, performances and devices
T Zhou, T Zhang - Sensors and Actuators B: Chemical, 2022 - Elsevier
Recently, the intelligent, smart gas sensing devices have shown great prospects in
applications of gas component recognition and concentration detection, which largely …
applications of gas component recognition and concentration detection, which largely …
Advances in understanding the gas sensing mechanisms by in situ and operando spectroscopy
Comprehensive knowledge of the gas sensor mechanisms demands a detailed command of
the physicochemical properties and features of the active sensing materials and their …
the physicochemical properties and features of the active sensing materials and their …
Sensing mechanisms of CO and H2 with NiO material–DRIFTS investigations
CE Simion, B Junker, U Weimar, A Stanoiu… - Sensors and Actuators B …, 2023 - Elsevier
The response of nickel oxide gas sensors towards CO and H 2 and the underlying gas
sensing mechanisms were investigated with special focus on the influence of ambient …
sensing mechanisms were investigated with special focus on the influence of ambient …
Mechanistic Insights into WO3 Sensing and Related Perspectives
M Epifani - Sensors, 2022 - mdpi.com
Tungsten trioxide (WO3) is taking on an increasing level of importance as an active material
for chemoresistive sensors. However, many different issues have to be considered when …
for chemoresistive sensors. However, many different issues have to be considered when …
Volatile Organic Compound Sensing with WO3-Based Gas Sensors: Surface Chemistry Basics
EA Schmitt, M Krott, M Epifani… - The Journal of …, 2024 - ACS Publications
The sensing properties of WO3-based gas sensors were evaluated at an operating
temperature of 150° C in the presence of different volatile organic compounds (VOCs) …
temperature of 150° C in the presence of different volatile organic compounds (VOCs) …
Fabrication of a Highly NO2-Sensitive Gas Sensor Based on a Defective ZnO Nanofilm and Using Electron Beam Lithography
Hazardous substances produced by anthropic activities threaten human health and the
green environment. Gas sensors, especially those based on metal oxides, are widely used …
green environment. Gas sensors, especially those based on metal oxides, are widely used …
In-situ ellipsometric study of WO3–x dielectric permittivity during gasochromic colouration
The complex dielectric permittivity of tungsten oxide at all stages of its colouration in a
hydrogen-rich atmosphere was retrieved from measured VIS-NIR ellipsometric spectra of …
hydrogen-rich atmosphere was retrieved from measured VIS-NIR ellipsometric spectra of …
Hydration mechanisms of tungsten trioxide revealed by water adsorption isotherms and first-principles molecular dynamics simulations
Y Foucaud, A Ben Jannet, S Caramori… - The Journal of …, 2023 - ACS Publications
WO3 is one of the most interesting materials for photocatalysis due to its optical absorption
in UV–vis, good charge carrier transport, and stability against photocorrosion. A detailed …
in UV–vis, good charge carrier transport, and stability against photocorrosion. A detailed …