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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| Published in: | Condensed Matter Physics |
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| Date: | 2013 |
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| Language: | English |
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Інститут фізики конденсованих систем НАН України
2013
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/120816 |
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| Cite this: | Peculiar points in the phase diagram of the water-alcohol solutions / V.E. Chechko, V.Ya. Gotsulsky, M.P. Malomuzh // Condensed Matter Physics. — 2013. — Т. 16, № 2. — С. 23006:1-9 . — Бібліогр.: 31 назв. — англ. |
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Chechko, V.E. Gotsulsky, V.Ya. Malomuzh, M.P. 2017-06-13T05:10:20Z 2017-06-13T05:10:20Z 2013 Peculiar points in the phase diagram of the water-alcohol solutions / V.E. Chechko, V.Ya. Gotsulsky, M.P. Malomuzh // Condensed Matter Physics. — 2013. — Т. 16, № 2. — С. 23006:1-9 . — Бібліогр.: 31 назв. — англ. 1607-324X PACS: 01.55.+b arXiv:1307.2231 https://nasplib.isofts.kiev.ua/handle/123456789/120816 DOI:10.5488/CMP.16.23006 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 xν=0.28. Several predictions are made. Робота присвячена дослiдженню нетривiальної поведiнки розбавлених водно-спиртових розчинiв. Проаналiзовано температурнi i концентрацiйнi залежностi стиснення водних розчинiв етанолу i метанолу. Специфiчна поведiнка залежностей призводить до iснування особливої точки. Показано, що водно-спиртовi розчини рiзних типiв пiдкоряються принципу вiдповiдних станiв, якщо застосовувати в якостi основних координат температуру i об’ємну частку спирту. У цьому випадку особливостi рiзних параметрiв спостерiгаються в околi концентрацiй близьких до xν = 0.28. Зроблено декiлька прогнозiв. We want to dedicate this paper to 60-th anniversary of Professor Mychailo Kozlovskii who made essential contribution to the theory of critical phenomena. We hope that nontrivial peculiarities of dilute water–alcohol solutions will also attract his attention. en Інститут фізики конденсованих систем НАН України Condensed Matter Physics Peculiar points in the phase diagram of the water-alcohol solutions Особливi точки фазової дiаграми водно-спиртових розчинiв Article published earlier |
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| title |
Peculiar points in the phase diagram of the water-alcohol solutions |
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Peculiar points in the phase diagram of the water-alcohol solutions Chechko, V.E. Gotsulsky, V.Ya. Malomuzh, M.P. |
| 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 |
| author |
Chechko, V.E. Gotsulsky, V.Ya. Malomuzh, M.P. |
| author_facet |
Chechko, V.E. Gotsulsky, V.Ya. Malomuzh, M.P. |
| publishDate |
2013 |
| language |
English |
| container_title |
Condensed Matter Physics |
| publisher |
Інститут фізики конденсованих систем НАН України |
| format |
Article |
| title_alt |
Особливi точки фазової дiаграми водно-спиртових розчинiв |
| 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 xν=0.28. Several predictions are made.
Робота присвячена дослiдженню нетривiальної поведiнки розбавлених водно-спиртових розчинiв. Проаналiзовано температурнi i концентрацiйнi залежностi стиснення водних розчинiв етанолу i метанолу. Специфiчна поведiнка залежностей призводить до iснування особливої точки. Показано, що водно-спиртовi розчини рiзних типiв пiдкоряються принципу вiдповiдних станiв, якщо застосовувати в якостi основних координат температуру i об’ємну частку спирту. У цьому випадку особливостi рiзних параметрiв спостерiгаються в околi концентрацiй близьких до xν = 0.28. Зроблено декiлька прогнозiв.
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| issn |
1607-324X |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/120816 |
| citation_txt |
Peculiar points in the phase diagram of the water-alcohol solutions / V.E. Chechko, V.Ya. Gotsulsky, M.P. Malomuzh // Condensed Matter Physics. — 2013. — Т. 16, № 2. — С. 23006:1-9 . — Бібліогр.: 31 назв. — англ. |
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2025-12-07T16:07:45Z |
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