Email this article Heat processes in mixtures of polymers with cyanuric acid after plastic deformation under high pressure according to calorimetric data
- Authors: Zhorin V.A.1, Kiselev M.R.2, Kotenev V.A.2
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Affiliations:
- Semenov Institute of Chemical Physics
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Issue: Vol 52, No 5 (2016)
- Pages: 876-880
- Section: New Substances, Materials, and Coatings
- URL: https://journal-vniispk.ru/2070-2051/article/view/203414
- DOI: https://doi.org/10.1134/S2070205116050270
- ID: 203414
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Abstract
Mixtures of cyanuric acid with different polymers are subjected to plastic deformation under pressure of 1 GPa, and the DSC method is used to establish that endothermal processes with enthalpies that can reach 50 J g-1 occur in deformed mixtures under heating in the range of 50–250°C. The occurrence of endothermal processes is related to the destruction of intermolecular bonds formed at the acid–polymer interface and due to formation of double electric layers and appearance of interphase electrostatic attraction.
About the authors
V. A. Zhorin
Semenov Institute of Chemical Physics
Author for correspondence.
Email: vzhorin@mail.ru
Russian Federation, ul. Kosygina 4, Moscow, 119991
M. R. Kiselev
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: vzhorin@mail.ru
Russian Federation, Leninskii pr. 31, Moscow, 117915
V. A. Kotenev
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: vzhorin@mail.ru
Russian Federation, Leninskii pr. 31, Moscow, 117915
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