Solvation Thermodynamics and Its Applications

In this article, we start by describing a few “definitions” of the solvation processes, which were used in the literature until about 1980. Then, we choose one of these definitions and show that it has a simple molecular interpretation. This fact led to a <i>new definition</i> of the <...

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Main Author: Arieh Ben-Naim
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Entropy
Subjects:
Online Access:https://www.mdpi.com/1099-4300/26/2/174
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author Arieh Ben-Naim
author_facet Arieh Ben-Naim
author_sort Arieh Ben-Naim
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description In this article, we start by describing a few “definitions” of the solvation processes, which were used in the literature until about 1980. Then, we choose one of these definitions and show that it has a simple molecular interpretation. This fact led to a <i>new definition</i> of the <i>solvation process</i> and the corresponding thermodynamic quantities. The new measure of the solvation Gibbs energy has a simple interpretation. In addition, the thermodynamic quantities associated with the new solvation process have several other advantages over the older measures. These will be discussed briefly in the third section. In the fourth section, we discuss a few applications of the new solvation process.
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spelling doaj.art-cc80861650d24cfb996fff1455c5f9b92024-02-23T15:15:48ZengMDPI AGEntropy1099-43002024-02-0126217410.3390/e26020174Solvation Thermodynamics and Its ApplicationsArieh Ben-Naim0Department of Physical Chemistry, The Hebrew University of Jerusalem, Edmond J. Safra Campus, Givat Ram, Jerusalem 91904, IsraelIn this article, we start by describing a few “definitions” of the solvation processes, which were used in the literature until about 1980. Then, we choose one of these definitions and show that it has a simple molecular interpretation. This fact led to a <i>new definition</i> of the <i>solvation process</i> and the corresponding thermodynamic quantities. The new measure of the solvation Gibbs energy has a simple interpretation. In addition, the thermodynamic quantities associated with the new solvation process have several other advantages over the older measures. These will be discussed briefly in the third section. In the fourth section, we discuss a few applications of the new solvation process.https://www.mdpi.com/1099-4300/26/2/174solvationthermodynamicsGibbs energy of solvation
spellingShingle Arieh Ben-Naim
Solvation Thermodynamics and Its Applications
Entropy
solvation
thermodynamics
Gibbs energy of solvation
title Solvation Thermodynamics and Its Applications
title_full Solvation Thermodynamics and Its Applications
title_fullStr Solvation Thermodynamics and Its Applications
title_full_unstemmed Solvation Thermodynamics and Its Applications
title_short Solvation Thermodynamics and Its Applications
title_sort solvation thermodynamics and its applications
topic solvation
thermodynamics
Gibbs energy of solvation
url https://www.mdpi.com/1099-4300/26/2/174
work_keys_str_mv AT ariehbennaim solvationthermodynamicsanditsapplications