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

  • 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.

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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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Correspondence to V. K. Skachkova.

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Translated by N. Saetova

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Skachkova, V.K., Grachev, A.V., Shaulov, A.Y. et al. Inorganic Polymers Using Sodium Silicate Liquid Glass. Features of Silicate Polycondensation. Russ. J. Phys. Chem. B 13, 849–852 (2019). https://doi.org/10.1134/S1990793119050117

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  • DOI: https://doi.org/10.1134/S1990793119050117

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