Ab initio calculations of NO2 and SO2 chemisorption onto non-polar ZnO surfaces. Sens Actuat B: Chem 2009;142:179-84.J.D. Prades, A. Cirera, J.R. Morante, Ab initio calculations of NO2 and SO2 chemisorption onto non-polar ZnO surfaces, Sensors and Actuators B 142 (2009) 179-184....
(Duncan et al., 2010; Martin et al., 2004), were obtained from the OMI (Sagan et al., 2018; Ziemke et al., 2006). The OMI, which is an ultraviolet/visible nadir-viewing spectrometer onboard the Aura satellite in a polar sun-synchronous orbit, can provide daily global coverage of ...
A study of the effects of polar aprotic solvents on linear free-energy relationships in hydrogen-bonded complex formation has been made. The behavior of strong pKA bases has suggested the utility of the concept of solvent-induced (partia... L Joris,J Mitsky,RW Taft - 《J.am.chem.soc》 ...
in UFG samples has Δ17O values of 30 ‰ or lower, the error in our δ15N results is no more than 1.6 ‰. The N isotopic compositions are reported in δ-notation relative to atmospheric N2(g). Reproducibility for triplicate analysis of USGS34 was ±0.27‰ (one standard deviation). Afte...
The prospect of using nssSO2– 4 and MSA to study global change is also discussed.Hongmei Ma(1MNR Key Laboratory for Polar Science, Polar Research Institute of China, Shanghai 200136, China; 2Key Laboratory of Geographic Information Science (Ministry of Education), School of Geographic Sciences...
(I) 1 where R 1 is hydrogen or methyl and R 2 is CN, CHO or COOR 3 , where R 3 is hydrogen or C 1 -C 20 -alkyl, and/or from cyclic olefins having non-conjungated double bonds (a 32 ) or from non-polar acyclic aliphatic olefins (a 33 ) and comprising at least one ...
The invention relates to a composite absorbent for absorbing SO2. The composite absorbent contains trioctylamine ionic liquid and a polar non-protic solvent, wherein the weight of the trioctylamine ionic liquid accounts for 5-95% the total weight of the composite absorbent. The obtained composite ...
We examine the suggestion that the primary source of Lyman-伪 emission is surface reflected solar radiation that penetrates the thin polar atmosphere, but is strongly absorbed by the thicker SOatmosphere near Io's equator. Spectral and spatial analyses lead to derived SOcolumn densities that are ...
The equation accounts for the shape of the molecules, general dispersive interactions (i.e., which also depend on the molecular shape) and finally, directional hydrogen bonding and/or polar interactions. The physical meaning of these parameters even allows, in some situations, to transfer some of...
However, adsorption on AC is limited by relatively slow adsorption kinetics, low affinity for more polar micropollutants, non-selectivity separation toward polar dye, incomplete adsorption at high concentration and inhibition by water matrix constituents [15]. Show abstract Water-assisted synthesis of ...