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A New Mathematical Model for the Characterization of Viscosity Variations in the Aqueous Solutions of Monoalcohols and Polyalcohols
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A New Mathematical Model for the Characterization of Viscosity Variations in the Aqueous Solutions of Monoalcohols and Polyalcohols
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| dc.contributor.author | Herraez Dominguez, Jose Vicente | |
| dc.contributor.author | de Julián Ortiz, Jesús Vicente | |
| dc.contributor.author | Vila Busó, M. A. Ofelia | |
| dc.contributor.author | Díez Sales, Octavio | |
| dc.date.accessioned | 2023-09-13T14:04:22Z | |
| dc.date.available | 2023-09-13T14:04:22Z | |
| dc.date.issued | 2023 | |
| dc.identifier.citation | Herraez Dominguez, Jose Vicente de Julián Ortiz, Jesús Vicente Vila Busó, M. A. Ofelia Díez Sales, Octavio 2023 A New Mathematical Model for the Characterization of Viscosity Variations in the Aqueous Solutions of Monoalcohols and Polyalcohols Journal of Solution Chemistry | |
| dc.identifier.uri | https://hdl.handle.net/10550/89229 | |
| dc.description.abstract | This study aims to investigate the viscosity of binary mixtures of water with different monoalcohols and polyalcohols. The viscosity values of the mixtures of methanol, ethanol, 1-propanol, and 2-propanol were taken from a study published by Herraez and Belda (2004). The values for ethylene glycol, glycerin, and sorbitol were measured using a similar protocol. The viscosity of the mixture is expressed as a function of the molar fraction of the alcohols that ranges from 0 (pure solvent, water in this case) to 1 (pure solute). To represent the viscosity of these mixtures, a new variable, Φ, was introduced. This representation provides a function, η = f(Φ), that has an exponential nature, with which excellent correlation coefficients are achieved with only one coefficient for monoalcohols or two coefficients for polyalcohols. Additionally, the variable Φ highlights the possible critical points, where physicochemical interactions occur between the components of the mixture. | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Journal of Solution Chemistry, 2023 | |
| dc.subject | Química | |
| dc.title | A New Mathematical Model for the Characterization of Viscosity Variations in the Aqueous Solutions of Monoalcohols and Polyalcohols | |
| dc.type | journal article | |
| dc.date.updated | 2023-09-13T14:04:22Z | |
| dc.identifier.doi | 10.1007/s10953-023-01298-9 | |
| dc.identifier.idgrec | 160975 | |
| dc.rights.accessRights | open access |
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