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This article is cited in 9 scientific papers (total in 9 papers)
The Chemistry of the Surfaces of the Acid Forms of Natural Layer Silicates
N. G. Vasil'ev, F. D. Ovcharenko Institute of Colloid Chemistry and Chemistry of Water, Academy of Sciences of the Ukrainian SSR, Kiev
Abstract:
Modern ideas about the nature of the exchangeable acidity of a group of layer silicates (clay minerals) are described and the results obtained during the last decade with the aid of physical and physicochemical techniques are surveyed. The dependence of the surface acidity on non-stoichiometric substitutions in the structure of the minerals, the influence of a number of factors on the spontaneous conversion of the H-forms of the silicates into AI-Fe-Mg-forms, the mechanism of this phenomenon, the ion-exchange properties and the thermal stabilities of the H- and AI-Fe-Mg-forms, and other problems are examined. The bibliography includes 80 references.
Citation:
N. G. Vasil'ev, F. D. Ovcharenko, “The Chemistry of the Surfaces of the Acid Forms of Natural Layer Silicates”, Usp. Khim., 46:8 (1977), 1488–1511; Russian Chem. Reviews, 46:8 (1977), 775–788
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https://www.mathnet.ru/eng/rcr2995https://doi.org/10.1070/RC1977v046n08ABEH002172 https://www.mathnet.ru/eng/rcr/v46/i8/p1488
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