КФУ. Карточка публикации. Partial Molar Volumes and Partial Molar Isentropic Compressions of γ-Butyrolactone and ε-Caprolactone at Infinite Dilution in Water at Temperatures (278.15 to 318.15) K and at Atmospheric Pressure

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PARTIAL MOLAR VOLUMES AND PARTIAL MOLAR ISENTROPIC COMPRESSIONS OF γ-BUTYROLACTONE AND ε-CAPROLACTONE AT INFINITE DILUTION IN WATER AT TEMPERATURES (278.15 TO 318.15) K AND AT ATMOSPHERIC PRESSURE

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2010

Язык

русский

Авторы, сотрудники КФУ

Болотов Александр Владимирович, автор

Библиографическое описание на языке оригинала

Alexander Bolotov, Ivan Cibulka, Lubomír Hnedkovský. Partial Molar Volumes and Partial Molar Isentropic Compressions of γ-Butyrolactone and ε-Caprolactone at Infinite Dilution in Water at Temperatures (278.15 to 318.15) K and at Atmospheric Pressure // J Solution Chem (2011), 40, P.751–763

Аннотация

Density and speed-of-sound values at T = (278.15, 283.15, 288.15, 293.15, 298.15, 308.15, and 318.15) K and at atmospheric pressure were measured, for dilute aqueous solutions of γ -butyrolactone and ε-caprolactone, using an Anton Paar DSA 5000 vibrating-tube densimeter and sound analyzer. A small but significant effect of hydrolysis was observed for aqueous ε-caprolactone and a procedure for eliminating its effect was proposed and employed. Values of the partial molar volume and isentropic compression at infinite dilution were obtained from this experimental data by suitable extrapolation procedures and compared with available data from the literature. The group contribution of the methylene group was evaluated and compared with that obtained for other classes of aqueous cyclic solutes

Ключевые слова

Density ? Speed of sound ? Partial molar volume ? Aqueous solutions ? γ -Butyrolactone ? ε-Caprolactone

Название журнала

J SOLUTION CHEM

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https://repository.kpfu.ru/?p_id=24294

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Болотов Александр Владимирович	ru_RU
dc.date.accessioned	2010-01-01T00:00:00Z	ru_RU
dc.date.available	2010-01-01T00:00:00Z	ru_RU
dc.date.issued	2010	ru_RU
dc.identifier.citation	Alexander Bolotov, Ivan Cibulka, Lubomír Hnedkovský. Partial Molar Volumes and Partial Molar Isentropic Compressions of γ-Butyrolactone and ε-Caprolactone at Infinite Dilution in Water at Temperatures (278.15 to 318.15) K and at Atmospheric Pressure // J Solution Chem (2011), 40, P.751–763	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=24294	ru_RU
dc.description.abstract	J SOLUTION CHEM	ru_RU
dc.description.abstract	Density and speed-of-sound values at T = (278.15, 283.15, 288.15, 293.15, 298.15, 308.15, and 318.15) K and at atmospheric pressure were measured, for dilute aqueous solutions of γ -butyrolactone and ε-caprolactone, using an Anton Paar DSA 5000 vibrating-tube densimeter and sound analyzer. A small but significant effect of hydrolysis was observed for aqueous ε-caprolactone and a procedure for eliminating its effect was proposed and employed. Values of the partial molar volume and isentropic compression at infinite dilution were obtained from this experimental data by suitable extrapolation procedures and compared with available data from the literature. The group contribution of the methylene group was evaluated and compared with that obtained for other classes of aqueous cyclic solutes	ru_RU
dc.language.iso	ru	ru_RU
dc.subject		ru_RU
dc.title	Partial Molar Volumes and Partial Molar Isentropic Compressions of γ-Butyrolactone and ε-Caprolactone at Infinite Dilution in Water at Temperatures (278.15 to 318.15) K and at Atmospheric Pressure	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU