Pulse radiolysis study of I? oxidation with radical anions Cl2
?? in an aqueous solution |
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| Authors: | B G Ershov E Janata A V Gordeeva |
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| Institution: | (1) Institute of Physical Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 119991 Moscow, Russian Federation;(2) Hahn-Meitner Institute, 100 Gliniker Str., 14109 Berlin, Germany |
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| Abstract: | Radiation-chemical transformations of chloride solutions in the presence of iodide additives were studied by pulse radiolysis.
Radical anion Cl2
⋅− oxidize I− ion, while in the secondary reactions Cl2 reacts with I− to form a mixed trihalide ion ICl2
−. A reaction model that satisfactorily describes the experimental data was proposed.
Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 6, pp. 1336–1340, June, 2005. |
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| Keywords: | pulse radiolysis redox reactions halides chlorine iodine ions radicals kinetics reaction mechanism reaction rate constants |
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