Abstract
Results of a study of the structure and transformations of gels due to slow and rapid hydrolysis in an acid aqueous medium without organic solvents are presented. The conditions of formation of clathrates in gel clusters are discussed and results of DTA, IR-, and x-ray phase analyses of gels obtained by slow and rapid hydrolysis with different catalysts are presented. Conditions of carbon clathrate formation in gel clusters are specified
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The preceding articles of the series have been published in Nos. 1 — 3 and 5, 1999.
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Semchenko, G.D. A new direction in the creation of ceramic materials with a specified composition and structure. Part 1. Preparation of binders for ceramic production by the sol-gel method. 4. Structure and properties of transformation of gels in heat treatment; Creation of carbon clathrates in gel clusters. Refract Ind Ceram 40, 281–288 (1999). https://doi.org/10.1007/BF02762569
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DOI: https://doi.org/10.1007/BF02762569