Abstract
Dispersity of γ-Al2O3-supported palladium and activity and selectivity of these catalysts in hydrogenation of 3-thiolene-1,1-dioxide to thiolane-1,1-dioxide have been found to be dependent on the composition of impregnating solutions and the additional chemical treatment prior to reduction. This effect is due to the changes in Pd2+ mobility over the support surface.
Abstract
Дисперсность нанесенного на γ-Al2O3 палладия, активность и устойчивость катализаторов в реакции гидрирования 3-тиолен-1,1-диоксида в тиолан-1,1-диоксид существенно зависят от состава пропиточного раствора и дополнительной перед восстановлением химической обработки. Это влияние определяется изменением подвижности иона Pd2+ по поверхности носителя.
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Kulishkin, N.T., Mashkina, A.V. Influence of preparation conditions on activity and stability of catalysts for 3-thiolene-1, 1-dioxide hydrogenation. React Kinet Catal Lett 43, 527–531 (1991). https://doi.org/10.1007/BF02064723
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DOI: https://doi.org/10.1007/BF02064723