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Josefa Fernández

Researcher at University of Santiago de Compostela

Publications -  213
Citations -  5515

Josefa Fernández is an academic researcher from University of Santiago de Compostela. The author has contributed to research in topics: Viscosity & UNIFAC. The author has an hindex of 37, co-authored 213 publications receiving 4917 citations. Previous affiliations of Josefa Fernández include University of Pau and Pays de l'Adour & University of Santiago, Chile.

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Journal ArticleDOI

Effect of Water on the Viscosities and Densities of 1-Butyl-3-methylimidazolium Dicyanamide and 1-Butyl-3-methylimidazolium Tricyanomethane at Atmospheric Pressure†

Pedro J. Carvalho, +4 more
- 11 Feb 2010 - 
TL;DR: In this paper, the densities and viscosities of two imidazolium-based ionic liquids and their binaries with water, for mole fractions up to 0.6, at atmospheric pressure and temperatures from (278.15 to 363.15) K were determined.
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Influence of Molecular Structure on Densities and Viscosities of Several Ionic Liquids

Félix M. Gaciño, +4 more
- 15 Nov 2011 - 
TL;DR: In this paper, the authors have studied 10 ionic liquids (ILs) for which they report densities and viscosities from 283.15 K to 373.15 k (and for some ILs at lower temperatures).
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High-Pressure Measurements of the Viscosity and Density of Two Polyethers and Two Dialkyl Carbonates

María J. P. Comuñas, +3 more
- 01 May 2001 - 
TL;DR: The viscosity and density of four pure liquid compounds (dimethyl carbonate, diethyl carbonate and triethylene glycol dimethyl ether) were measured at several temperatures between 283.15 and 353.15 K.
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Ionic liquids based on phosphonium cations as neat lubricants or lubricant additives for a steel/steel contact.

Inés Otero, +6 more
- 31 Jul 2014 - 
TL;DR: As neat lubricants, [P4,4, 4,2][C2C2PO4] showed the best antifriction ability, whereas in terms of wear, better results were obtained with [P6,6, 6,14][(C2F5)3PF3].
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Automated densimetric system: Measurements and uncertainties for compressed fluids

José J. Segovia, +6 more
- 01 May 2009 - 
TL;DR: In this article, a densimetric system for pVT measurements of compressed fluids, operating over the temperature range from 283.15 to 398.15 K and pressures up to 70 MPa, is presented.