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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REFERENCES
R. Iler, Chemistry of Silica (Wiley, New York, 1979), Part. 1.
W. C. Beard, Adv. Chem. Ser. 121, 162 (1973).
V. I. Korneev and V. V. Danilov, Soluble and Liquid Glass (Stroiizdat SPb, St. Petersburg, 1996) [in Russian].
L. V. Goeva, E. A. Malinina, V. V. Avdeeva, N. T. Kuznetsov, V. K. Skachkova, A. V. Grachev, A. Yu. Shaulov, and A. A. Berlin, RF Patent No. 2 550 156, Byull. Izobret., No. 31 (2015).
V. K. Skachkova, L. V. Goeva, A. V. Grachev, I. K. Kochneva, E. A. Malinina, A. Yu. Shaulov, A. A. Berlin, and N. T. Kuznetsov, Inorg. Mater. 53, 207 (2017).
V. K. Skachkova, E. A. Malinina, L. V. Goeva, A. V. Grachev, V. V. Avdeeva, A. Yu. Shaulov, A. A. Berlin, and N. T. Kuznetsov, in Proceedings of the 12th International Conference on Chemistry and Physical Chemistry of Oligomers (IPKhF RAN, Chernogolovka, 2017), Vol. 2, p. 96.
E. A. Malinina, V. K. Skachkova, I. V. Kozerozhets, V. V. Avdeeva, L. V. Goeva, G. A. Buzanov, A. Yu. Shaulov, A. A. Berlin, and N. T. Kuznetsov, Dokl. Chem. 484, 1 (2019).
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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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