A new direction in the creation of ceramic materials with a specified composition and structure. Part I. preparation of binders for ceramic production by the sol-gel method. 4. Structure and properties of transformation of gels in heat treatment; cre

摘要

Results of a study of the structure andtransformations of gels due to slow and rapid hydrolysis in anacid aqueous medium without organic solvents are presented.The conditions of formation of clathrates in gel clusters arcdiscussed and results of DTA, IR-, and x-ray phase analyses ofgels obtained by slow and rapid hydrolysis with differentcatalysts are presented. Conditions of carbon clathrate formationin gel clusters are specified.