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Semiconductor Gas Sensor for Triethylamine Detection.
Small, 2021With the demanding detection of unique toxic gas, semiconductor gas sensors have attracted tremendous attention due to their intriguing features, such as, high sensitivity, online detection, portability, ease of use, and low cost.
Jingjing Liu +3 more
semanticscholar +1 more source
Advanced Functional Materials, 2020
2D transition metal dichalcogenides (TMDs) have attracted much attention for their gas sensing applications due to their superior responsivity at typical room temperature.
Youngjun Kim +12 more
semanticscholar +1 more source
2D transition metal dichalcogenides (TMDs) have attracted much attention for their gas sensing applications due to their superior responsivity at typical room temperature.
Youngjun Kim +12 more
semanticscholar +1 more source
Methods and mechanisms of gas sensor selectivity
Critical reviews in solid state and materials sciences, 2021The selectivity of a sensor is the ability to discriminate the target from the interference molecules and display a target-specific sensor response.
Muersha Wusiman, F. Taghipour
semanticscholar +1 more source
JSAP-OSA Joint Symposia 2013 Abstracts, 2013
Gas detection is an important field of medical gas sensing from exhalation, bio-markers of disease can be detected without any medical intervention. In case of environmental sensing in landfills, detection of greenhouse effect gases, exhaust fumes from cars, monitoring of industrial processes, the gases concentration should be monitored continuously in
Nishijima, Yoshiaki +3 more
openaire +2 more sources
Gas detection is an important field of medical gas sensing from exhalation, bio-markers of disease can be detected without any medical intervention. In case of environmental sensing in landfills, detection of greenhouse effect gases, exhaust fumes from cars, monitoring of industrial processes, the gases concentration should be monitored continuously in
Nishijima, Yoshiaki +3 more
openaire +2 more sources
Materials Science and Technology, 1985
AbstractThe technology associated with the use of semiconductors in monitoring the composition of the atmosphere has been advancing rapidly in recent years. The twin demands of remote process control and concern for the environment have produced requirements for sensing different gases in a wide range of applications.
B. C. Tofield, P.T. Moseley
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AbstractThe technology associated with the use of semiconductors in monitoring the composition of the atmosphere has been advancing rapidly in recent years. The twin demands of remote process control and concern for the environment have produced requirements for sensing different gases in a wide range of applications.
B. C. Tofield, P.T. Moseley
openaire +2 more sources
Monolithic Micro LED/Metal Oxide Nanowire Gas Sensor with Microwatt-Level Power Consumption.
ACS Sensors, 2020High performance, monolithic photoactivated gas sensors based on the integration of gas-sensitive semiconductor metal oxide (SMO) nanowires on micro light emitting diode (μLED) are introduced.
I. Cho +4 more
semanticscholar +1 more source
MoS2-Based Optoelectronic Gas Sensor with Sub-parts-per-billion Limit of NO2 Gas Detection.
ACS Nano, 2019Red light illumination with photon energy matching the direct band gap of chemical vapor deposition grown single-layer MoS2 with Au metal electrodes was used to induce a photocurrent which was employed instead of dark current for NO2 gas sensing.
Tung Pham +4 more
semanticscholar +1 more source
Advances in Doped ZnO Nanostructures for Gas Sensor
The chemical record, 2020Gas sensors based on metal oxides semiconductor (MOS) have attracted extensive attention from both academic and industry. ZnO, as a typical MOS, exhibits potential applications in toxic gas detection, owning to its wide band gap, n‐type transport ...
Chaonan Wang +5 more
semanticscholar +1 more source
1992
Chemical species reacting at an electronic conductor / ionic conductor interface exchange electric charges, then resulting in an electric signal.
MARI, CLAUDIO MARIA, Barbi, GB
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Chemical species reacting at an electronic conductor / ionic conductor interface exchange electric charges, then resulting in an electric signal.
MARI, CLAUDIO MARIA, Barbi, GB
openaire +3 more sources
Theory of gas sensors: response of an electrochemical sensor to multi-component gas mixtures
Sensors and Actuators B: Chemical, 1996A first-principles model of the operation of an electrochemical metal oxide gas sensor had been previously used to analyze the response when the sensor was exposed to a simple gas mixture (e.g. O 2 /CO/CO 2 ). Here, the model is extended to study the sensor response to a complex gas mixture containing two reducing gases e.g.
M. Yussouff +2 more
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