Effect of Heat Treatment on the Morphology of Montmorillonite Particles

— The morphology of particles of aluminum-magnesium montmorillonite of different chemical compositions, synthesized under conditions of stepwise hydrothermal heat treatment of gels in the range from 200 to 300°C is studied. The morphologies of particles synthesized under the conditions of static and...

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Bibliographic Details
Published in:Glass physics and chemistry 2022-12, Vol.48 (6), p.680-682
Main Author: Golubeva, O. Yu
Format: Article
Language:English
Subjects:
Aluminum
Brief Message
Ceramics
Characterization and Evaluation of Materials
Chemical composition
Chemical synthesis
Chemistry and Materials Science
Composites
Gels
Glass
Heat treatment
Magnesium
Materials Science
Montmorillonite
Morphology
Natural Materials
Physical Chemistry
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Summary:— The morphology of particles of aluminum-magnesium montmorillonite of different chemical compositions, synthesized under conditions of stepwise hydrothermal heat treatment of gels in the range from 200 to 300°C is studied. The morphologies of particles synthesized under the conditions of static and stepwise heat treatment are compared. The possibility of obtaining particles with spherical and spongy morphologies with different porosities, depending on the heat treatment conditions and the chemical composition of montmorillonite, is shown.
ISSN:1087-6596
1608-313X
DOI:10.1134/S108765962260048X