Influence of the Mg and Al ratio on the restructuring of hydrotalcite

The influence of the Mg : Al ratio on the phase composition and structure of the products of hydrotalcite restructuring was studied by X-ray diffraction. At a high Mg ion content, besides hydrotalcite, Mg(OH) 2 and an interstratified phase consisting of hydrotalcite and Mg(OH) 2 are also present. Th...

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Bibliographic Details
Published in:Theoretical and experimental chemistry 2012-09, Vol.48 (4), p.278-282
Main Authors: Leont’eva, N. N., Cherepanova, S. V., Drozdov, V. A., Bel’skaya, O. B., Tsybulya, S. V., Stepanova, L. N.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Hydroxides
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Summary:The influence of the Mg : Al ratio on the phase composition and structure of the products of hydrotalcite restructuring was studied by X-ray diffraction. At a high Mg ion content, besides hydrotalcite, Mg(OH) 2 and an interstratified phase consisting of hydrotalcite and Mg(OH) 2 are also present. The real structure was studied by simulation of diffraction patterns using the DIFFaX program.
ISSN:0040-5760
1573-935X
DOI:10.1007/s11237-012-9273-7