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New alternatives for high specific area γ-Al2O3 synthesis

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Abstract

γ-Al2O3 was synthesized from trisec-butoxide by the sol-gel method. pH was varied during reaction and solvents of different polarity were used. Solids with specific areas, greater than 200 m2/g, were obtained, which depend directly on the reaction parameters.

Abstract

γ-Al2O3 синтезировали с помощью метода соль-гель из его три-втор. бутоксида. В ходе реакции изменяли pH и использовали растворители с различной полярностью. Были получены порошки со специфической поверхностью, превышающей 200 м2/г и непосредственно зависящей от параметров реакции.

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Authors and Affiliations

  1. Departamento de Química, Universidad Autónoma Metropolitana-Iztapalapa, P. O. Box 55-534, 09340, México, D.F., Mexico

    T. López, A. Romero, A. Chavela, L. Razo & R. Gómez

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  1. T. López
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  2. A. Romero
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  3. A. Chavela
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  4. L. Razo
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  5. R. Gómez
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López, T., Romero, A., Chavela, A. et al. New alternatives for high specific area γ-Al2O3 synthesis. React Kinet Catal Lett 43, 307–312 (1991). https://doi.org/10.1007/BF02064690

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  • DOI: https://doi.org/10.1007/BF02064690

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