First-Principles Investigation of Adsorption Behaviors and Electronic, Optical, and Gas-Sensing Properties of Pure and Pd-Decorated GeS2 Monolayers
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c05142
Abstract: The extensive applications of two-dimensional (2D) transition metal disulfides in gas sensing prompt us to explore the adsorption, electronic, optical, and gas-sensing properties of the pure and Pd-decorated GeS2 monolayers interacting with NO2, NO, CO2,… read more here.
Keywords: gas sensing; adsorption; gas; optical gas ... See more keywords
On-Chip Optical Gas Sensors Based on Group-IV Materials
Sign Up to like & getrecommendations! Published in 2020 at "ACS Photonics"
DOI: 10.1021/acsphotonics.0c00976
Abstract: Compact and smart optical gas sensors have attracted significant attention over the past few decades. Among the materials used for developing such gas sensors, group-IV materials, including silicon... read more here.
Keywords: gas sensors; gas; group materials; optical gas ... See more keywords
On-Chip Narrowband Thermal Emitter for Mid-IR Optical Gas Sensing
Sign Up to like & getrecommendations! Published in 2017 at "ACS Photonics"
DOI: 10.1021/acsphotonics.6b01025
Abstract: Efficient light sources compatible to complementary metal oxide semiconductor (CMOS) technology are key components for low-cost, compact mid-infrared gas sensing systems. In this work we present an on-chip narrowband thermal light source for the mid-infrared… read more here.
Keywords: narrowband thermal; mid; chip narrowband; gas ... See more keywords
Sensitivity limits on optical gas imaging due to air turbulence
Sign Up to like & getrecommendations! Published in 2018 at "Optical Engineering"
DOI: 10.1117/1.oe.57.11.114102
Abstract: Abstract. Infrared cameras are widely used for the detection of fugitive gas leaks and for quantifying gas emissions. While the gas detection sensitivity in the presence of noise is now well understood, we show that… read more here.
Keywords: turbulence; gas; sensitivity; limits optical ... See more keywords
Highly efficient and broadband mid-infrared metamaterial thermal emitter for optical gas sensing.
Sign Up to like & getrecommendations! Published in 2017 at "Optics letters"
DOI: 10.1364/ol.42.004537
Abstract: Development of a novel, cost-effective, and highly efficient mid-infrared light source has been identified as a major scientific and technological goal within the area of optical gas sensing. We have proposed and investigated a mid-infrared… read more here.
Keywords: mid; mid infrared; optical gas; gas sensing ... See more keywords
Optical Gas Imaging (OGI) as a Moderator for Interdisciplinary Cooperation, Reduced Emissions and Increased Safety
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12081454
Abstract: Optical Gas Imaging (OGI) cameras represent an interesting tool for identifying leaking components in hydrocarbon processing and transport systems. They make it possible to see exactly where a leak originates, thereby enabling efficient leak detection… read more here.
Keywords: gas; optical gas; imaging ogi; cooperation ... See more keywords
WO3 Thin-Film Optical Gas Sensors Based on Gasochromic Effect towards Low Hydrogen Concentrations
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16103831
Abstract: Hydrogen gas sensors have recently attracted increased interest due to the explosive nature of H2 and its strategic importance in the sustainable global energy system. In this paper, the tungsten oxide thin films deposited by… read more here.
Keywords: gas; gas sensors; optical gas; gasochromic effect ... See more keywords