Email this article Glass Formation in the AlCl3–(CH3)2SO–H2O System
- Authors: Kirilenko I.A.1, Demina L.I.2, Danilov V.P.1
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Affiliations:
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
- Issue: Vol 64, No 10 (2019)
- Pages: 1282-1287
- Section: Physicochemical Analysis of Inorganic Systems
- URL: https://journal-vniispk.ru/0036-0236/article/view/169523
- DOI: https://doi.org/10.1134/S0036023619100073
- ID: 169523
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Abstract
Glass formation in the AlCl–(CH3)2SO–H2O system was detected for the first time, the boundaries of the glass formation region were determined, and glass AlCl3 · 2.9(CH3)2SO · 4.8H2O was synthesized. The IR spectra of glass-forming solutions within the boundaries of the glass formation region and the glass AlCl3 · 2.9(CH3)2SO · 4.8H2O were recorded. It was concluded that (CH3)2SO enters the first coordination sphere of the aluminum ion through the oxygen atom. The glass AlCl3 · 2.9(CH3)2SO · 4.8H2O was studied by calorimetry, and its glass transition temperature was determined to be Tg = –32.3°C.
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About the authors
I. A. Kirilenko
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Author for correspondence.
Email: iakirilenko@mail.ru
Russian Federation, Moscow, 119991
L. I. Demina
Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Email: iakirilenko@mail.ru
Russian Federation, Moscow, 119991
V. P. Danilov
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences
Email: iakirilenko@mail.ru
Russian Federation, Moscow, 119991
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