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Chemiluminescence and free-radical stages of the Belousov-Zhabotinskii reaction

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Abstract

The profound effect of stirring on chemiluminescence of the system: bromate-malonic acid-ruthenium complexes with low (∼10−5 M) catalyst concentrations indicates the significant contribution of organic radicals R. to the oscillation mechanism. Critical radical concentration for this oscillation is [R.]C<7×10−10 M.

Abstract

Обнаружено сильное влияние режима перемешивания на хемилюминесценцию системы: бромат-малоновая кислота-комплексы рутения при малых (∼10−5 M) концентрациях катализатора. Полученные данные свидетельствуют о важной роли органических радикалов R. в механизме переключения: критическая концентрация радикалов [R.]C<7×10−10M.

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Authors and Affiliations

  1. Institute of Chemistry, 450054, Ufa, USSR

    A. D. Karavaev & V. P. Kazakov

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  1. A. D. Karavaev
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  2. V. P. Kazakov
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Karavaev, A.D., Kazakov, V.P. Chemiluminescence and free-radical stages of the Belousov-Zhabotinskii reaction. React Kinet Catal Lett 34, 15–20 (1987). https://doi.org/10.1007/BF02069194

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  • DOI: https://doi.org/10.1007/BF02069194

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