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Ozone in Polar (Acetonitrile) and Nonpolar (Carbon Tetrachloride) Organic Liquids: Optical Absorption, Solubility, and Stabilityстатья
- Авторы: Ershov B.G., Panich N.M.
- Журнал: ChemistrySelect
- Том: 7
- Номер: 36
- Год издания: 2022
- Первая страница: 1
- Последняя страница: 5
- Номер статьи: e202201462
- DOI: 10.1002/slct.202201462
- Аннотация: The optical characteristics, solubility, and decomposition kinetics of ozone in polar (acetonitrile, CH3CN) and nonpolar (carbon tetrachloride, CCl4) liquids in the temperature range 233.15–295.15 K were studied. The rate constants of the O3 decomposition at 295.15 K in CH3CN and CCl4 are 3.3×10−5 and 5.0×10−5 s−1, respectively. At low temperatures, ozone solutions are practically stable. The solubility coefficients at 295.15 K are 2.6 in CH3CN and 2.9 in CCl4; at 233.15 K, they increase to approximately 7.0. Thus, these two liquids have a set of properties making them optimum for studying the ozonolysis in polar and nonpolar media.
- Добавил в систему: Панич Надежда Михайловна