Dynamic micro-CT study of gas uptake in coal using Xe, Kr and CO2
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2017.10.041
Abstract: Abstract The physics of gas uptake in coal constrains the feasibility of coal seam gas extraction and carbon sequestration in coal measures. While X-ray tomography using xenon as an X-ray opaque tracer gas has been… read more here.
Keywords: uptake coal; gas; study gas; gas uptake ... See more keywords
Mechanistic study of the gas-phase chemistry during the spray deposition of Zn(O,S) films by mass spectrometry
Sign Up to like & getrecommendations! Published in 2021 at "Ultrasonics Sonochemistry"
DOI: 10.1016/j.ultsonch.2021.105492
Abstract: Highlights • Insight into the mechanism of AACVD Zn(O,S) thin films by means of mass spectrometry.• Extramolecular protons accelerate the reaction – a promoted thermolysis mechanism.• Real-time mass tracking reveals that H2S can be a… read more here.
Keywords: mass spectrometry; chemistry; study gas; mechanistic study ... See more keywords
An experimental, theoretical and kinetic-modeling study of the gas-phase oxidation of ammonia
Sign Up to like & getrecommendations! Published in 2020 at "Reaction Chemistry and Engineering"
DOI: 10.1039/c9re00429g
Abstract: A complete understanding of the mechanism of ammonia pyrolysis and oxidation in the full range of operating conditions displayed by industrial applications is one of the challenges of modern combustion kinetics. In this work, a… read more here.
Keywords: kinetic modeling; modeling study; oxidation; study gas ... See more keywords
An ALMA/NOEMA study of gas dissipation and dust evolution in the 5 Myr-old HD 141569A hybrid disc
Sign Up to like & getrecommendations! Published in 2020 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201732243
Abstract: Context. The study of gas-rich debris discs is fundamental to characterising the transition between protoplanetary discs and debris discs. Aims. We determine the physical parameters of the brightest gas-rich debris disc orbiting HD 141569A. Methods.… read more here.
Keywords: gas dissipation; gas; study gas; dust ... See more keywords
Numerical Study of Gas and Aerosol Impurity Transfer and Transformation Processes in the Plume of the Norilsk Industrial Region
Sign Up to like & getrecommendations! Published in 2018 at "Atmospheric and Oceanic Optics"
DOI: 10.1134/s1024856018050147
Abstract: Models for estimating the average and maximum concentrations of chemically active impurities in cross sections of their plumes from remote stationary sources are proposed. The models were tested with the use of aircraft sounding data… read more here.
Keywords: study gas; numerical study; norilsk industrial; industrial region ... See more keywords
Comparative Study of the Gas-phase Cyclodimer Formations of Uracil and 6-azauracil in Excited State and through Conical Intersections S0/S1.
Sign Up to like & getrecommendations! Published in 2018 at "Acta chimica Slovenica"
DOI: 10.17344/acsi.2017.4040
Abstract: The photocyclodimerization mechanisms of two oxo tautomers of uracil and 6-azauracil were studied at the CC2 level of theory and cc-pVDZ basis functions. Uracil was explored in three orientations of the monomers - cis-anti, trans-syn… read more here.
Keywords: comparative study; uracil azauracil; conical intersections; study gas ... See more keywords
Experimental Study of a Gas–Liquid Flow in Vacuum Air-Lift Column Using an Optical Bi-Probe
Sign Up to like & getrecommendations! Published in 2019 at "Fluids"
DOI: 10.3390/fluids4020080
Abstract: The vacuum airlift column process was patented in 2007 and is under development. The experimental study of its hydrodynamics is one of the axes explored to optimize its design and operation. The object of the… read more here.
Keywords: experimental study; column; gas liquid; study ... See more keywords
Comparative Study on Gas-Sensing Properties of 2D (MoS2, WS2)/PANI Nanocomposites-Based Sensor
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12244423
Abstract: NH3 is a highly harmful gas; when inhaled at levels that are too high for comfort, it is very dangerous to human health. One of the challenging tasks in research is developing ammonia sensors that… read more here.
Keywords: pani; gas; comparative study; study gas ... See more keywords