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Russian Journal of Applied Chemistry

, Volume 86, Issue 8, pp 1147–1151 | Cite as

Specific features of sol-gel transformations and crystallization of sodium phosphates in the H3PO4-liquid glass-H2O system

  • A. I. SumichEmail author
  • L. S. Yeshchenko
Inorganic Synthesis and Industrial Inorganic Chemistry
  • 39 Downloads

Abstract

Sol-gel transformations in the H3PO4-liquid glass-H2O system were studied. The conditions in which the sol and gel are formed and the system is cured were determined. It was demonstrated that the curing products have the form of a crumbly powder including silicon- and phosphorus-containing phases. It is noted that the quantitative ratio between these phases is determined by synthesis conditions, relative amounts of starting reagents and method of their mixing.

Keywords

Silicic Acid Sodium Silicate Crystal Hydrate Liquid Glass Orthophosphoric Acid Solution 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Pleiades Publishing, Ltd. 2013

Authors and Affiliations

  1. 1.Belarusian State Technological UniversityMinskBelarus

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