Issue 15, 1999

NMR and ESCA studies of the ‘silica garden’ Brønsted acid catalyst

Abstract

The silica garden Brønsted acid catalyst is a framework aluminosilicate derived from silica by isomorphous substitution of 4-coordinate silicon by 4-coordinate aluminium. 6-coordinate aluminate cationic units and Brønsted protons balance the net charge of the polyanionic network.

Article information

Article type
Paper

Phys. Chem. Chem. Phys., 1999,1, 3685-3687

NMR and ESCA studies of the ‘silica garden’ Brønsted acid catalyst

C. Collins, G. Mann, E. Hoppe, T. Duggal, T. L. Barr and J. Klinowski, Phys. Chem. Chem. Phys., 1999, 1, 3685 DOI: 10.1039/A904058G

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