Molecular Structure of Salt Solutions:  A New View of the Interface with Implications for Heterogeneous Atmospheric Chemistry

2001 ◽  
Vol 105 (43) ◽  
pp. 10468-10472 ◽  
Author(s):  
Pavel Jungwirth ◽  
Douglas J. Tobias
Keyword(s):  
Molecular Structure ◽  
Atmospheric Chemistry ◽  
Salt Solutions ◽  
Heterogeneous Atmospheric Chemistry ◽  
New View

Standard States and Thermochemical Kinetics in Heterogeneous Atmospheric Chemistry

2012 ◽  
Vol 116 (24) ◽  
pp. 6312-6316 ◽  
Author(s):  
D. J. Donaldson ◽  
M. Ammann ◽  
T. Bartels-Rausch ◽  
U. Pöschl
Keyword(s):  
Atmospheric Chemistry ◽  
Thermochemical Kinetics ◽  
Heterogeneous Atmospheric Chemistry ◽  
Standard States

Fast-Atom Bombardment Mass Spectrometry in Heterogeneous Atmospheric Chemistry

2002 ◽  
Vol 8 (2) ◽  
pp. 131-138 ◽  
Author(s):  
G.B. Pronchev ◽  
I.A. Korobeinikova ◽  
A.N. Yermakov
Keyword(s):  
Mass Spectrometry ◽  
Atmospheric Aerosols ◽  
Atmospheric Chemistry ◽  
Fast Atom Bombardment ◽  
Atmospheric Water ◽  
Ferric Ions ◽  
Fab Mass Spectrometry ◽  
Essential Components ◽  
The Given ◽  
Heterogeneous Atmospheric Chemistry

The application of fast-atom bombardment (FAB) mass spectrometry to solving the problems of heterogeneous atmospheric chemistry is briefly reviewed. The method is useful in studying the state of surfaces and molecules adsorbed thereon and looks appropriate in investigations of the dynamics and mechanisms of chemical reactions occurring both on a surface and in a volume of moving particulate matter suspended in a gas. It was shown that composition of atmospheric aerosols and components dissolved in atmospheric water (clouds, fogs, mists etc.) can be determined by the FAB technique. The given method, as was found in our investigations, allows the discrimination of ferrous and ferric ions. Detection limits for concentrations of H2SO4 and Fe(II / III) ions as essential components of atmospheric water determined in model experiments are established at the level of 10−6 M.

scholarly journals Using 13N as tracer in heterogeneous atmospheric chemistry experiments

2001 ◽  
Vol 89 (11-12) ◽  
Author(s):  
M. Amman
Keyword(s):  
Atmospheric Chemistry ◽  
Condensed Phases ◽  
Complex Composition ◽  
Processed Material ◽  
Heterogeneous Atmospheric Chemistry

Current techniques aiming to study heterogeneous atmospheric chemistry under realistic conditions are often subject to restrictions caused by the low amount of processed material, the complex composition of gas and condensed phases and interference issues. The use of the short-lived tracer

Heterogeneous Atmospheric Chemistry of Alternative Halocarbon Oxidation Intermediates

1997 ◽  
pp. 50-58
Author(s):  
C. E. Kolb ◽  
Douglas R. Worsnop ◽  
M. S. Zahniser ◽  
W. J. De Bruyn ◽  
Jeffrey A. Shorter ◽  
...  
Keyword(s):  
Atmospheric Chemistry ◽  
Heterogeneous Atmospheric Chemistry

Molecular Structure of Surface-Active Salt Solutions:  Photoelectron Spectroscopy and Molecular Dynamics Simulations of Aqueous Tetrabutylammonium Iodide†

2004 ◽  
Vol 108 (38) ◽  
pp. 14558-14564 ◽  
Author(s):  
Bernd Winter ◽  
Ramona Weber ◽  
Philipp M. Schmidt ◽  
Ingolf V. Hertel ◽  
Manfred Faubel ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Photoelectron Spectroscopy ◽  
Salt Solutions ◽  
Active Salt ◽  
Tetrabutylammonium Iodide ◽  
Surface Active ◽  
Dynamics Simulations

scholarly journals Heterogeneous Atmospheric Chemistry of Lead Oxide Particles with Nitrogen Dioxide Increases Lead Solubility: Environmental and Health Implications

2012 ◽  
Vol 46 (23) ◽  
pp. 12806-12813 ◽  
Author(s):  
Jonas Baltrusaitis ◽  
Haihan Chen ◽  
Gayan Rubasinghege ◽  
Vicki H. Grassian
Keyword(s):  
Nitrogen Dioxide ◽  
Atmospheric Chemistry ◽  
Lead Oxide ◽  
Health Implications ◽  
Oxide Particles ◽  
Heterogeneous Atmospheric Chemistry

Heterogeneous atmospheric chemistry

1983 ◽  
Vol 17 (5) ◽  
pp. 1039
Author(s):  
James P. Lodge
Keyword(s):  
Atmospheric Chemistry ◽  
Heterogeneous Atmospheric Chemistry

Molecular Structure in Soil Humic Substances:  The New View

2005 ◽  
Vol 39 (23) ◽  
pp. 9009-9015 ◽  
Author(s):  
Rebecca Sutton ◽  
Garrison Sposito
Keyword(s):  
Molecular Structure ◽  
Humic Substances ◽  
New View

Planet Earth

2020 ◽  
pp. 1-38
Author(s):  
John Evans
Keyword(s):  
Molecular Structure ◽  
Global Warming ◽  
Energy Balance ◽  
Atmospheric Chemistry ◽  
Radiative Forcing ◽  
Fossil Fuels ◽  
Residence Times ◽  
Atmospheric Gases ◽  
Energy Demands ◽  
Atmospheric Concentrations

The pressure on planetary resources is substantially driven by increases in energy demands that have been mostly met by the combustion of fossil fuels. The basis of the warming in the troposphere is explained starting from the molecular structure of atmospheric components and their resulting rotational and vibrational spectra. From the absorptions in the infrared, the radiative efficiencies of atmospheric gases can be established. The residence times of gases in the atmosphere is explained on the basis of their atmospheric chemistry. Taking these factors together with atmospheric concentrations, the Global-Warming and -Temperature Potentials can be derived. The overall energy balance in the atmosphere is shown and the resulting net radiative forcing. The principle of the sustainability triangle is explained showing that reduction in radiative forcing may be achievable by a summation of contributions.

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