Search Results - "López, Enriqueta R"

Ionic Liquids Based on Phosphonium Cations As Neat Lubricants or Lubricant Additives for a Steel/Steel Contact by Otero, Inés, López, Enriqueta R, Reichelt, Manuela, Villanueva, María, Salgado, Josefa, Fernández, Josefa

“…After doing several miscibility essays with eight ionic liquids (ILs) and four base oils, the ILs tri­(butyl)­ethylphosphonium diethylphosphate…”
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Double hybrid lubricant additives consisting of a phosphonium ionic liquid and graphene nanoplatelets/hexagonal boron nitride nanoparticles by Nasser, Khodor I., Liñeira del Río, José M., Mariño, Fátima, López, Enriqueta R., Fernández, Josefa

“…Tribological performance of polyalphaolefin 32, PAO, is investigated by adding two nanomaterials (graphene nanoplatelets, GnP, and hexagonal boron nitride…”
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Modeling of the Production of Lipid Microparticles Using PGSS ® Technique by López-Iglesias, Clara, López, Enriqueta R, Fernández, Josefa, Landin, Mariana, García-González, Carlos A

“…Solid lipid microparticles (SLMPs) are attractive carriers as delivery systems as they are stable, easy to manufacture and can provide controlled release of…”
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Thermophysical and tribological properties of dispersions based on graphene and a trimethylolpropane trioleate oil by Liñeira del Río, José M., Guimarey, María J.G., Comuñas, María J.P., López, Enriqueta R., Amigo, Alfredo, Fernández, Josefa

“…The objective of this work is to study the tribological and thermophysical properties of nanolubricants composed by a trimethylolpropane trioleate (TMPTO) oil,…”
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Tribo-chemical reactions of anion in pyrrolidinium salts for steel–steel contact by Otero, Inés, López, Enriqueta R., Reichelt, Manuela, Fernández, Josefa

“…The tribological performance of three ionic liquids (ILs) containing the same cation, 1-butyl-1-methylpyrrolidinium [C4C1Pyrr]+, and the anions…”
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Tribological Behavior of Nanolubricants Based on Coated Magnetic Nanoparticles and Trimethylolpropane Trioleate Base Oil by Liñeira Del Río, José M, López, Enriqueta R, González Gómez, Manuel, Yáñez Vilar, Susana, Piñeiro, Yolanda, Rivas, José, Gonçalves, David E P, Seabra, Jorge H O, Fernández, Josefa

“…The main task of this work is to study the tribological performance of nanolubricants formed by trimethylolpropane trioleate (TMPTO) base oil with magnetic…”
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Performance and Antiwear Mechanism of 1D and 2D Nanoparticles as Additives in a Polyalphaolefin by Guimarey, María J G, Villamayor, Antía, López, Enriqueta R, Comuñas, María J P

“…This work is focused on the thermophysical and tribological study of eight nanolubricant compositions based on a polyalphaolefin (PAO 20) and two different…”
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Volumetric Behavior of Some Motor and Gear-Boxes Oils at High Pressure: Compressibility Estimation at EHL Conditions by Guimarey, María J. G, Comuñas, María J. P, López, Enriqueta R, Amigo, Alfredo, Fernández, Josefa

“…Characterization of elastohydrodynamic lubrication, EHL, contacts requires an appropriate EoS for the lubricant. Experimental viscosities and speeds of sound…”
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Effect of ZrO2 nanoparticles on thermophysical and rheological properties of three synthetic oils by Guimarey, María J.G., Salgado, Miguel R., Comuñas, María J.P., López, Enriqueta R., Amigo, Alfredo, Cabaleiro, David, Lugo, Luis, Fernández, Josefa

“…This article presents an experimental study on some thermophysical properties (density, viscosity and adiabatic bulk modulus) of six nanolubricants based on…”
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Automated densimetric system: Measurements and uncertainties for compressed fluids by Segovia, José J., Fandiño, Olivia, López, Enriqueta R., Lugo, Luis, Carmen Martín, M a., Fernández, Josefa

“…In this work, we present the automatization of a densimetric system for pVT measurements of compressed fluids, operating over the temperature range from 283.15…”
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Solubility of Carbon Dioxide in Two Pentaerythritol Ester Oils between (283 and 333) K by Fandiño, Olivia, López, Enriqueta R, Lugo, Luis, Teodorescu, Mariana, Mainar, Ana M, Fernández, Josefa

“…In this work, the solubility of carbon dioxide, CO2, in pentaerythritol tetrapentanoate (PEC5) and in pentaerythritol tetra(2-ethylhexanoate) (PEBE8) has been…”
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Tribological properties of hexagonal boron nitride nanoparticles or graphene nanoplatelets blended with an ionic liquid as additives of an ester base oil by Liñeira del Río, José M., López, Enriqueta R., Gonçalves, David E. P., Seabra, Jorge H. O., Fernández, Josefa

“…Antifriction synergies between an ionic liquid (IL) and nanopowders as additives of an ester base oil were analysed at rolling conditions. For this aim, two…”
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Pressure dependence of the solubility of light fullerenes in n-nonane by Semenov, Konstantin N., Charykov, Nikolay A., López, Enriqueta R., Fernández, Josefa, Sharoyko, Vladimir V., Murin, Igor V.

“…•C60 and C70 fullerenes SLE in n-nonane up to 100MPa at (298.3–353.3)K was studied.•Thermodynamic calculations under isobaric and isothermal conditions were…”
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Pressure and temperature dependence of light fullerenes solubility in n-heptane by Semenov, Konstantin N., Charykov, Nikolay A., López, Enriqueta R., Fernández, Josefa, Parajó, Juan J., Podolsky, Nikita E., Murin, Igor V.

“…Solubility of individual light fullerenes (C60 and C70) in n-heptane was measured in the ranges of pressure from 0.1 up to 110 MPa and temperature from 298.3…”
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Tribological Properties of Two Bis(trifluoromethylsulfonyl)imide-Based Ionic Liquids on Steel-Steel Contact by López Sánchez, Fernando, Otero, Inés, López, Enriqueta R., Fernández, Josefa

“…The ionic liquids 1-butyl-1-methylpyrrolidinium bis(tri-fluoromethylsulfonyl)imide, [C 4 C 1 Pyrr][Tf 2 N], and 1-butyl-2,3-dimethylimidazolium…”
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Density Measurements under Pressure for Mixtures of Pentaerythritol Ester Lubricants. Analysis of a Density−Viscosity Relationship by Fandiño, Olivia, Comuñas, María J. P, Lugo, Luis, López, Enriqueta R, Fernández, Josefa

“…Most of the industrial applications of ester-based synthetic lubricants are performed at medium and high pressures, but in the case of viscosity and density,…”
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ZnO nanoparticles coated with oleic acid as additives for a polyalphaolefin lubricant by Mariño, Fátima, López, Enriqueta R., Arnosa, Ángela, González Gómez, Manuel A., Piñeiro, Yolanda, Rivas, José, Alvarez-Lorenzo, Carmen, Fernández, Josefa

“…[Display omitted] •Oleic acid coated ZnO NPs of 10 nm diameter were synthetized and characterized.•PAO40 + 0.25 wt% ZnO-OA dispersion led reductions of 25% in…”
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Solubility of HFC134a (1,1,1,2-Tetrafluoroethane) in Two Dialkyl Carbonates by López, Enriqueta R, Mainar, Ana M, Urieta, José S, Fernández, Josefa

“…This paper analyzes one of the most important properties in the refrigeration field: the solubility of the refrigerants in lubricants. The experimental…”
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Tribological properties of dispersions based on reduced graphene oxide sheets and trimethylolpropane trioleate or PAO 40 oils by Liñeira del Río, José M., López, Enriqueta R., Fernández, Josefa, García, Fátima

“…The main goal of this work is to study the tribological properties of nanolubricants formed by trimethylolpropane trioleate (TMPTO) or a polyalphaolefin (PAO…”
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Friction and anti-wear properties of two tris(pentafluoroethyl)trifluorophosphate ionic liquids as neat lubricants by Otero, Inés, López, Enriqueta R., Reichelt, Manuela, Fernández, Josefa

“…The tribological behaviour was evaluated for two ionic liquids (ILs) as neat lubricants for the sliding pair stainless steel AISI420 and 100Cr6 under four…”
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