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Issue 11, 2001
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Improvement in the surface acidity of Al2O3·SiO2 due to a high Al dispersion

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Abstract

Using ethylene glycol derivatives of aluminium isopropoxide and ethyl orthosilicate precursors in the sol–gel process, discrete aluminosilicate nanoparticles were produced that had a strong Brönsted acidity, high surface area and high thermal stability; these properties were ascribed to a high dispersion of the aluminium atoms in the silica matrix.

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Publication details

The article was received on 17 Jan 2001, accepted on 26 Apr 2001 and first published on 15 May 2001


Article type: Communication
DOI: 10.1039/B100641J
Chem. Commun., 2001, 1006-1007

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    Improvement in the surface acidity of Al2O3·SiO2 due to a high Al dispersion

    Y. Kuroda, T. Mori and Y. Yoshikawa, Chem. Commun., 2001, 1006
    DOI: 10.1039/B100641J

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