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Surface Tension Practice ReportReporte de práctica de tensión superficial
(Universidad Autónoma del Estado de Hidalgo, 2015)
Dynamic surface tension of aqueous solutions of ionic surfactants: Role of electrostatics
(American Chemical Society, 2011-02)
The adsorption kinetics of the cationic surfactant dodecyltrimethylammonium bromide at the air-water interface has been studied by the maximum bubble pressure method at concentrations below the critical micellar concentration. ...
The surface energy of palygorskite
(Elsevier Science Sa, 2007-02)
An average value for the surface energy (γ-S) of palygorskite was determined from experimental data of spreading pressure, the surface tension of water and its contact angle using a formula based on the combination of the ...
Critical Assessment of the Surface Tension Determined by the Maximum Pressure Bubble Method
(Associação Brasileira de Metalurgia e Materiais; Associação Brasileira de Cerâmica; Associação Brasileira de Polímeros, 2015-01)
The main factors that influence the value of surface tension of a liquid measured with the Maximum Pressure Bubble Method are critically evaluated. We present experimental results showing the effect of capillary diameter, ...
Surface tension of highly magnetized degenerate quark matter
(American Physical Society, 2017-01)
We study the surface tension of highly magnetized three-flavor quark matter within the formalism of multiple reflection expansion. Quark matter is described as a mixture of free Fermi gases composed of quarks u, d, s and ...
Surface tension and density of the binary mixtures toluene + methyl propanoate, toluene + methyl pentanoate, toluene + methyl heptanoate and toluene + methyl octanoate at atmospheric pressure and 288.15, 298.15 and 308.15 K
(Elsevier, 2017)
Surface tension and density were measured for the binary mixtures toluene + methyl propanoate, toluene + methyl pentanoate, toluene + methyl heptanoate and toluene + methyl octanoate at atmospheric pressure and ...
Surface tension of hot and dense quark matter under strong magnetic fields
(American Physical Society, 2019-03)
We study the surface tension of hot, highly magnetized three-flavor quark matter droplets, focusing specifically on the thermodynamic conditions prevailing in neutron stars, hot lepton-rich protoneutron stars, and neutron ...
Numerical solution of the dip coating process with insoluble surfactants: Langmuir or a linear approximation for surface tension?
(Planta Piloto de Ingeniería Química, 2013-01)
In this work the dip coating process when an insoluble surfactant is adsorbed at the interface is numerically studied. The work centers in the applicability of the linear approximation usually employed to model the ...
Thermodynamic properties of ternary mixtures of propyl propanoate with n-heptane and n-octane at several temperatures
(Elsevier B.V., 2020-10-29)
Densities, speeds of sound and surface tensions were measured for the ternary mixtures of propyl propanoate + n-heptane + n-octane at atmospheric pressure and at different temperatures (T = 288.15 - 308.15 K) using mechanical ...
Phase conversions in neutron stars: Implications for stellar stability and gravitational wave astrophysics
(Multidisciplinary Digital Publishing Institute, 2021-12)
We review the properties of hybrid stars with a quark matter core and a hadronic mantle, focusing on the role of key micro-physical properties such as the quark/hadron surface and curvature tensions and the conversion speed ...