Peculiar points in the phase diagram of the water-alcohol solutions

The work is devoted to the investigation of nontrivial behavior of dilute water-alcohol solutions. The temperature and concentration dependencies of the contraction for aqueous solutions of ethanol and methanol are analyzed. The existence of a specific point, the so-called peculiar point, was establ...

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Main Authors:	V.E. Chechko, V.Ya. Gotsulsky, M.P. Malomuzh
Format:	Article
Language:	English
Published:	Institute for Condensed Matter Physics 2013-06-01
Series:	Condensed Matter Physics
Subjects:	water-alcohol solutions contraction peculiar point
Online Access:	http://dx.doi.org/10.5488/CMP.16.23006

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record_format	Article
spelling	doaj-585184c0ba2745ab80363b97f88c26042020-11-24T23:31:23ZengInstitute for Condensed Matter PhysicsCondensed Matter Physics1607-324X2013-06-011622300610.5488/CMP.16.23006 Peculiar points in the phase diagram of the water-alcohol solutionsV.E. ChechkoV.Ya. GotsulskyM.P. MalomuzhThe work is devoted to the investigation of nontrivial behavior of dilute water-alcohol solutions. The temperature and concentration dependencies of the contraction for aqueous solutions of ethanol and methanol are analyzed. The existence of a specific point, the so-called peculiar point, was established. It is shown that water-alcohol solutions of different types obey the principle of corresponding states if temperature and volume fraction are used as principal coordinates. In this case, the concentration of the peculiar point for different solutions is close to x<sub>ν</sub>=0.28. Several predictions are made.http://dx.doi.org/10.5488/CMP.16.23006 water-alcohol solutionscontractionpeculiar point
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	V.E. Chechko V.Ya. Gotsulsky M.P. Malomuzh
spellingShingle	V.E. Chechko V.Ya. Gotsulsky M.P. Malomuzh Peculiar points in the phase diagram of the water-alcohol solutions Condensed Matter Physics water-alcohol solutions contraction peculiar point
author_facet	V.E. Chechko V.Ya. Gotsulsky M.P. Malomuzh
author_sort	V.E. Chechko
title	Peculiar points in the phase diagram of the water-alcohol solutions
title_short	Peculiar points in the phase diagram of the water-alcohol solutions
title_full	Peculiar points in the phase diagram of the water-alcohol solutions
title_fullStr	Peculiar points in the phase diagram of the water-alcohol solutions
title_full_unstemmed	Peculiar points in the phase diagram of the water-alcohol solutions
title_sort	peculiar points in the phase diagram of the water-alcohol solutions
publisher	Institute for Condensed Matter Physics
series	Condensed Matter Physics
issn	1607-324X
publishDate	2013-06-01
description	The work is devoted to the investigation of nontrivial behavior of dilute water-alcohol solutions. The temperature and concentration dependencies of the contraction for aqueous solutions of ethanol and methanol are analyzed. The existence of a specific point, the so-called peculiar point, was established. It is shown that water-alcohol solutions of different types obey the principle of corresponding states if temperature and volume fraction are used as principal coordinates. In this case, the concentration of the peculiar point for different solutions is close to x<sub>ν</sub>=0.28. Several predictions are made.
topic	water-alcohol solutions contraction peculiar point
url	http://dx.doi.org/10.5488/CMP.16.23006
work_keys_str_mv	AT vechechko peculiarpointsinthephasediagramofthewateralcoholsolutions AT vyagotsulsky peculiarpointsinthephasediagramofthewateralcoholsolutions AT mpmalomuzh peculiarpointsinthephasediagramofthewateralcoholsolutions
_version_	1725538235876114432

Peculiar points in the phase diagram of the water-alcohol solutions

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