Journal ArticleDOI
Iron, manganese and copper concentrations in wet precipitations and kinetics of the oxidation of SO2 in rain water at two urban sites, Jaipur and Kota, in Western India
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In this article, the kinetics of autoxidation of SO2 has been studied using rain-water samples as medium, and the concentration of trace metals such as iron, manganese and copper have been held responsible for the catalytic activity of rainwater, the chemical analysis of the collected samples was done with regard to the concentrations of these metals.About:
This article is published in Atmospheric Environment.The article was published on 2000-08-02. It has received 22 citations till now.read more
Citations
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Transition Metals in Atmospheric Liquid Phases: Sources, Reactivity, and Sensitive Parameters
Laurent Deguillaume,Maud Leriche,Karine Desboeufs,Gilles Mailhot,Christian George,Nadine Chaumerliac +5 more
TL;DR: HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not, for teaching and research institutions in France or abroad.
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Potential Trace Metal–Organic Complexation in the Atmosphere
TL;DR: It is possible that metal–organic complexation enhances the uptake of gaseous organic compounds and the solubility of metals in aerosols and atmospheric water and the enhanced uptake of hydroxy-, oxo-, and dicarboxylic acids as well as dicarbonyls into atmospheric aqueous aerosol.
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Micro-Raman and FTIR Spectroscopic Observation on the Phase Transitions of MnSO4 Droplets and Ionic Interactions between Mn2+ and SO42−
TL;DR: Micro-Raman and FTIR spectroscopy have been used to investigate the micrometer-sized MnSO(4) droplets and revealed the formation of monodentate and bidentate contact ion pairs (CIPs) in supersaturated MnSO-4 droplets.
Journal ArticleDOI
Rapid speciation of trace iron in rainwater by reverse flow injection analysis coupled to a long path length liquid waveguide capillary cell and spectrophotometric detection
TL;DR: A method for speciation and determination of low levels of dissolved iron in rainwater was established by coupling reverse flow injection analysis with a 2-m liquid waveguide capillary cell and spectrophotometric detection as mentioned in this paper.
Journal ArticleDOI
Kinetics of the uninhibited and ethanol-inhibited CoO, Co2O3 and Ni2O3 catalyzed autoxidation of sulfur(IV) in alkaline medium
TL;DR: In this paper, the mechanism of atmospheric autoxidation of sulfur (IV) was studied in buffered alkaline medium and the rate laws for catalysis by cobalt oxides and Ni2O3 in the presence of ethanol were defined by Eqs. III and IV, respectively.
References
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Basic Inorganic Chemistry
TL;DR: The Periodic Table and the Chemistry of the Elements as discussed by the authors are the main sources of information about the transition elements of the periodic table and their relationships with the transition metal complexes with TT-Acceptor (TT-Acid) ligands.
Journal ArticleDOI
Heterogeneous photocatalytic oxidation of cyanide and sulfite in aqueous solutions at semiconductor powders
Steven N. Frank,Allen J. Bard +1 more
TL;DR: In this paper, it was shown that there are at least two kinds of metal-C0 bonds involved which undoubtedly have different bond energies and that their approximate ratio is 5/1, the type of site greatest in quantity being that which bonds most strongly with CO.
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Transition Metal-Catalyzed Oxidation of Sulfur(IV) Oxides. Atmospheric-Relevant Processes and Mechanisms
Christian Brandt,Rudi van Eldik +1 more
TL;DR: The role of transition metal ions in the transition metal-catalyzed oxidation of sulfur(IV) oxides has been known for more than 100 years and much of the earlier work was performed without a detailed knowledge of the chemical system as mentioned in this paper.
Journal ArticleDOI
Photocatalytic oxidation of sulfur dioxide in aqueous suspensions of .alpha.-iron oxide (Fe2O3)
TL;DR: In this paper, the photoassisted surface chemistry of S(IV) on α-Fe 2O_3 was studied over the pH range of 2-10.5 with a maximum yield found at pH 5.7.
Related Papers (5)
Transition Metal-Catalyzed Oxidation of Sulfur(IV) Oxides. Atmospheric-Relevant Processes and Mechanisms
Christian Brandt,Rudi van Eldik +1 more