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dc.contributor.advisor | García de la Fuente, Isaías Laudelino | es |
dc.contributor.advisor | González López, Juan Antonio Mariano | es |
dc.contributor.author | Martínez Reguera, Francisco Javier | |
dc.contributor.editor | Universidad de Valladolid. Facultad de Ciencias | es |
dc.date.accessioned | 2019-10-09T11:35:53Z | |
dc.date.available | 2019-10-09T11:35:53Z | |
dc.date.issued | 2019 | |
dc.identifier.uri | http://uvadoc.uva.es/handle/10324/38466 | |
dc.description.abstract | Densities and kinematic viscosities of binary mixtures of methanol + 2,5,8-trioxanonane, or + 2,5,8,11-tetraoxadodecane, or + 2,5,8,11,14-pentaoxapentadecane have been measured over the whole composition range at 293.15, 298.15 and 303.15 K and atmospheric pressure. Densities were determined using a vibrating-tube density meter and viscosities were measured with an automatic Ubbelohde capillary viscometer. The experimental results have been used to calculate the excess molar volumes, V E m , and the deviations of dynamic viscosity, . Moreover, viscosity data were correlated by some semi-empirical equations (Grunberg-Nissan, Hind, Frenkel, Katti- Chaudhri, McAllister and Heric). The large and negative V E m and the positive values obtained seem to remark the predominant contribution of free volume effects on interactional effects to these thermophysical properties. | es |
dc.description.sponsorship | Departamento de Física Aplicada | es |
dc.format.mimetype | application/pdf | es |
dc.language.iso | eng | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject.classification | Density | es |
dc.subject.classification | Viscosity | es |
dc.subject.classification | Methanol | es |
dc.title | Volumetric and viscosimetric measurements for methanol + CH3-O- (CH2CH2O)n-CH3 (n = 2, 3, 4) mixtures at (293.15-303.15) K | es |
dc.type | info:eu-repo/semantics/masterThesis | es |
dc.description.degree | Máster en Física | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
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