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Thermodynamic and Thermal Analyze of N,N-Dimethylformamide + 1-Butanol Mixture Properties Based on Density, Sound Velocity and Heat Capacity Data

The present paper contains data on the density [Formula: see text] , sound velocity [Formula: see text] , and specific heat capacity [Formula: see text] of the mixture of N,N-dimethylformamide + 1-butanol (DMF + BuOH) determined in the entire concentration range of solution and in the temperature ra...

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Autores principales: Tyczyńska, Magdalena, Dentkiewicz, Aleksandra, Jóźwiak, Małgorzata
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10305568/
https://www.ncbi.nlm.nih.gov/pubmed/37375253
http://dx.doi.org/10.3390/molecules28124698
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author Tyczyńska, Magdalena
Dentkiewicz, Aleksandra
Jóźwiak, Małgorzata
author_facet Tyczyńska, Magdalena
Dentkiewicz, Aleksandra
Jóźwiak, Małgorzata
author_sort Tyczyńska, Magdalena
collection PubMed
description The present paper contains data on the density [Formula: see text] , sound velocity [Formula: see text] , and specific heat capacity [Formula: see text] of the mixture of N,N-dimethylformamide + 1-butanol (DMF + BuOH) determined in the entire concentration range of solution and in the temperature range (293.15–318.15) K. The analysis of thermodynamic functions such as isobaric molar expansion, isentropic and isothermal molar compression, isobaric and isochoric molar heat capacity, as well as their excess functions [Formula: see text] and also [Formula: see text] was undertaken. The analysis of changes in the physicochemical quantities was based on consideration of the system in terms of intermolecular interactions and resulting changes in the mixture structure. The results available in the literature were confusing during the analysis and became the reason for our decision to thoroughly examine the system. What is more, for a system whose components are widely used, there is very scarce information in the literature regarding the heat capacity of the tested mixture, which was also achieved and presented in this publication. The conclusions drawn from so many data points allow us to approximate and understand the changes that occur in the structure of the system due to the repeatability and consistency of the obtained results.
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spelling pubmed-103055682023-06-29 Thermodynamic and Thermal Analyze of N,N-Dimethylformamide + 1-Butanol Mixture Properties Based on Density, Sound Velocity and Heat Capacity Data Tyczyńska, Magdalena Dentkiewicz, Aleksandra Jóźwiak, Małgorzata Molecules Article The present paper contains data on the density [Formula: see text] , sound velocity [Formula: see text] , and specific heat capacity [Formula: see text] of the mixture of N,N-dimethylformamide + 1-butanol (DMF + BuOH) determined in the entire concentration range of solution and in the temperature range (293.15–318.15) K. The analysis of thermodynamic functions such as isobaric molar expansion, isentropic and isothermal molar compression, isobaric and isochoric molar heat capacity, as well as their excess functions [Formula: see text] and also [Formula: see text] was undertaken. The analysis of changes in the physicochemical quantities was based on consideration of the system in terms of intermolecular interactions and resulting changes in the mixture structure. The results available in the literature were confusing during the analysis and became the reason for our decision to thoroughly examine the system. What is more, for a system whose components are widely used, there is very scarce information in the literature regarding the heat capacity of the tested mixture, which was also achieved and presented in this publication. The conclusions drawn from so many data points allow us to approximate and understand the changes that occur in the structure of the system due to the repeatability and consistency of the obtained results. MDPI 2023-06-11 /pmc/articles/PMC10305568/ /pubmed/37375253 http://dx.doi.org/10.3390/molecules28124698 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Tyczyńska, Magdalena
Dentkiewicz, Aleksandra
Jóźwiak, Małgorzata
Thermodynamic and Thermal Analyze of N,N-Dimethylformamide + 1-Butanol Mixture Properties Based on Density, Sound Velocity and Heat Capacity Data
title Thermodynamic and Thermal Analyze of N,N-Dimethylformamide + 1-Butanol Mixture Properties Based on Density, Sound Velocity and Heat Capacity Data
title_full Thermodynamic and Thermal Analyze of N,N-Dimethylformamide + 1-Butanol Mixture Properties Based on Density, Sound Velocity and Heat Capacity Data
title_fullStr Thermodynamic and Thermal Analyze of N,N-Dimethylformamide + 1-Butanol Mixture Properties Based on Density, Sound Velocity and Heat Capacity Data
title_full_unstemmed Thermodynamic and Thermal Analyze of N,N-Dimethylformamide + 1-Butanol Mixture Properties Based on Density, Sound Velocity and Heat Capacity Data
title_short Thermodynamic and Thermal Analyze of N,N-Dimethylformamide + 1-Butanol Mixture Properties Based on Density, Sound Velocity and Heat Capacity Data
title_sort thermodynamic and thermal analyze of n,n-dimethylformamide + 1-butanol mixture properties based on density, sound velocity and heat capacity data
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10305568/
https://www.ncbi.nlm.nih.gov/pubmed/37375253
http://dx.doi.org/10.3390/molecules28124698
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AT jozwiakmałgorzata thermodynamicandthermalanalyzeofnndimethylformamide1butanolmixturepropertiesbasedondensitysoundvelocityandheatcapacitydata