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Influence of transition metal ions on the textural properties of alumina and aluminasilicates

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Abstract

Accelerated phase transformations and chemical reactions of metastable aluminas and kaolinite, doped with Cu2 +, Mn3 +/Mn2 + and Fe3 +/Fe2 + ions, are accompanied with accelerated decrease of surface area and pore volume values. The phenomena in metal ion doped samples are explained by a catalytic mechanism, in terms of the Jahn-Teller effect.

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Kiss, E.E., Putanov, P.S. Influence of transition metal ions on the textural properties of alumina and aluminasilicates. Reaction Kinetics and Catalysis Letters 79, 325–331 (2003). https://doi.org/10.1023/A:1024546521003

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  • DOI: https://doi.org/10.1023/A:1024546521003

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