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Russian Journal of Physical Chemistry B

, Volume 13, Issue 5, pp 849–852 | Cite as

Inorganic Polymers Using Sodium Silicate Liquid Glass. Features of Silicate Polycondensation

  • V. K. SkachkovaEmail author
  • A. V. Grachev
  • A. Yu. Shaulov
  • A. A. Berlin
CHEMICAL PHYSICS OF POLYMER MATERIALS
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Abstract

The polycondensation of silicates of sodium liquid glass containing silanol groups is studied by thermogravimetry analysis, differential scanning calorimetry, thermomechanical analysis, and IR spectroscopy. The studies are carried out in a temperature range of 100–600°C. The degree of polycondensation depending on the thermolysis conditions is estimated.

Keywords:

sodium liquid glass silicates silanol groups condensation temperature polysilicates 

Notes

FUNDING

This work was supported by Program no. 35 of Presidium of RAS “Scientific basis for developing new functional materials,” state mission: development of methods of creating nanostructured polymeric, biopolymeric, and composite materials and their targeted modification with a wide range of practical applications, no. АААА-А17-117040610309-0, no. 0082-2014-0009.

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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  • V. K. Skachkova
    • 1
    Email author
  • A. V. Grachev
    • 1
  • A. Yu. Shaulov
    • 1
  • A. A. Berlin
    • 1
  1. 1.Semenov Institute of Chemical Physics, Russian Academy of SciencesMoscowRussia

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