Terbium Nitrate Luminescence Quenching by Eosin in the Presence of Lithium Perchlorate in Sulfolane Solutions |
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| Authors: | S S Ostakhov V S Kolosnitsyn N N Krasnogorskaya V P Kazakov |
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| Institution: | (1) Institute of Organic Chemistry, Ufa Scientific Center, Russian Academy of Sciences, pr. Oktyabrya 71, Ufa, 450054 Bashkortostan, Russia |
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| Abstract: | The quenching of terbium nitrate luminescence by the anionic dye eosin in the presence of lithium perchlorate in sulfolane solutions was examined. The temperature dependence of terbium nitrate luminescence in sulfolane solutions in the presence of perchlorate anions was studied. The energy required for the replacement of a water molecule in the coordination sphere of the Tb(3+) ion by a solvent molecule in an electrolyte solution was determined. |
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