Volumetric and viscosity data of 1-iodonaphthalene + n-alkane mixtures at (288.15-308.15) K

Producción Científica

Detalles Bibliográficos
Autores: Sanz del Soto, Luis Felipe, González López, Juan Antonio Mariano, Hevia de los Mozos, Luis Fernando, Lozano Martín, Daniel, Alves Laurentino, João Victor, Pazoki, Fatemeh, García de la Fuente, Isaías Laudelino, Cobos Hernández, José Carlos
Tipo de recurso: artículo
Estado:Versión enviada para evaluación y publicación
Fecha de publicación:2026
País:España
Institución:Universidad de Valladolid
Repositorio:UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:oai:uvadoc.uva.es:10324/79193
Acceso en línea:https://doi.org/10.1016/j.fluid.2025.114607
https://uvadoc.uva.es/handle/10324/79193
Access Level:acceso abierto
Palabra clave:1-iodonaphthalene
n-alkanes
structural effects
dispersive interactions
viscosity models
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spelling Volumetric and viscosity data of 1-iodonaphthalene + n-alkane mixtures at (288.15-308.15) KSanz del Soto, Luis FelipeGonzález López, Juan Antonio MarianoHevia de los Mozos, Luis FernandoLozano Martín, DanielAlves Laurentino, João VictorPazoki, FatemehGarcía de la Fuente, Isaías LaudelinoCobos Hernández, José Carlos1-iodonaphthalenen-alkanesstructural effectsdispersive interactionsviscosity modelsProducción CientíficaDensity and viscosity measurements have been performed for the systems 1-iodonaphthalene + heptane, or + decane, or + dodecane, or + tetradecane over the temperature range (288.15-308.15) K and atmospheric pressure. At this end, a densitometer Anton-Paar DMA 602 and a Ubbelohde viscosimeter were used. Excess molar volumes are large and negative and decrease when the temperature is increased, which reveals that the main contribution to the excess molar volume arises from structural effects. The values of the deviations of dynamic viscosity from linear dependence on mole fraction are also large and negative, indicating that n-alkanes are good breakers of the interactions between 1-iodonaphthalene molecules. Different models were applied for describing viscosity data. McAllister's equation correlates well with kinematic viscosities. Results are similar when dynamic viscosities are correlated with the Grunberg-Nissan or Fang-He equations. This means that size effects are not relevant to the mentioned data. The adjustable parameter of the Grunberg-Nissan equation is negative for all the systems at any temperature, a typical feature of systems where dispersive interactions are dominant. This is in agreement with findings obtained in previous studies on similar n-alkane mixtures involving C6H5X (X = Cl, Br, I) or 1,2,4-trichlorobenzene or 1-chloronaphthalene. Free volume effects have little influence on the present dynamic viscosity results, well represented by the absolute rate model using residual molar Gibbs energies obtained from the DISQUAC model.This work was carried out under Project PID2022-137104NA-I00, funded by MICIN/AEI/10.13039/501100011033/ and by FEDER, UE. J. V. A.-L. would like to thank the Instituto de Corresponsabilidade pela Educação (ICE) – Brazil for his PhD scholarship. F. P. acknowledges the FPI grant PREP2022-000047 from MCIN/AEI/10.13039/501100011033/ and FEDER, UE.Elsevier2026info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionapplication/pdfhttps://doi.org/10.1016/j.fluid.2025.114607https://uvadoc.uva.es/handle/10324/79193reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidIngléshttps://www.sciencedirect.com/science/article/pii/S037838122500278Xinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/oai:uvadoc.uva.es:10324/791932026-06-13T12:44:47Z
dc.title.none.fl_str_mv Volumetric and viscosity data of 1-iodonaphthalene + n-alkane mixtures at (288.15-308.15) K
title Volumetric and viscosity data of 1-iodonaphthalene + n-alkane mixtures at (288.15-308.15) K
spellingShingle Volumetric and viscosity data of 1-iodonaphthalene + n-alkane mixtures at (288.15-308.15) K
Sanz del Soto, Luis Felipe
1-iodonaphthalene
n-alkanes
structural effects
dispersive interactions
viscosity models
title_short Volumetric and viscosity data of 1-iodonaphthalene + n-alkane mixtures at (288.15-308.15) K
title_full Volumetric and viscosity data of 1-iodonaphthalene + n-alkane mixtures at (288.15-308.15) K
title_fullStr Volumetric and viscosity data of 1-iodonaphthalene + n-alkane mixtures at (288.15-308.15) K
title_full_unstemmed Volumetric and viscosity data of 1-iodonaphthalene + n-alkane mixtures at (288.15-308.15) K
title_sort Volumetric and viscosity data of 1-iodonaphthalene + n-alkane mixtures at (288.15-308.15) K
dc.creator.none.fl_str_mv Sanz del Soto, Luis Felipe
González López, Juan Antonio Mariano
Hevia de los Mozos, Luis Fernando
Lozano Martín, Daniel
Alves Laurentino, João Victor
Pazoki, Fatemeh
García de la Fuente, Isaías Laudelino
Cobos Hernández, José Carlos
author Sanz del Soto, Luis Felipe
author_facet Sanz del Soto, Luis Felipe
González López, Juan Antonio Mariano
Hevia de los Mozos, Luis Fernando
Lozano Martín, Daniel
Alves Laurentino, João Victor
Pazoki, Fatemeh
García de la Fuente, Isaías Laudelino
Cobos Hernández, José Carlos
author_role author
author2 González López, Juan Antonio Mariano
Hevia de los Mozos, Luis Fernando
Lozano Martín, Daniel
Alves Laurentino, João Victor
Pazoki, Fatemeh
García de la Fuente, Isaías Laudelino
Cobos Hernández, José Carlos
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv 1-iodonaphthalene
n-alkanes
structural effects
dispersive interactions
viscosity models
topic 1-iodonaphthalene
n-alkanes
structural effects
dispersive interactions
viscosity models
description Producción Científica
publishDate 2026
dc.date.none.fl_str_mv 2026
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/submittedVersion
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1016/j.fluid.2025.114607
https://uvadoc.uva.es/handle/10324/79193
url https://doi.org/10.1016/j.fluid.2025.114607
https://uvadoc.uva.es/handle/10324/79193
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://www.sciencedirect.com/science/article/pii/S037838122500278X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname:Universidad de Valladolid
instname_str Universidad de Valladolid
reponame_str UVaDOC. Repositorio Documental de la Universidad de Valladolid
collection UVaDOC. Repositorio Documental de la Universidad de Valladolid
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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