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El ángulo de contacto y las propiedades fisicoquímicas de la interfaz orgánico-líquido-gas
(Universidad Michoacana de San Nicolas de Hidalgo, 2020-08)
In the study of the physico-chemistry of surfaces, complex systems require a more detailed analysis of the surface phenomena that take place upon contact of each interface. For example, when studying a liquid-liquid-gas ...
Interfacial Dynamics and its relations with "negative" surface viscosities measured at water-air interfaces covered with a cationic surfactant
(American Chemical Society, 2019-06)
We studied the dynamics of a cationic surfactant monolayer, Gemini 12-2-12, at the air-water interface for surfactant aqueous solutions at concentrations below the critical micelle concentration. We present surface rheology ...
Impact of hydroxypropylmethylcellulose on whey protein concentrate spread film at the air-water interface: Structural and surface dilatational characteristics
(Elsevier Science, 2015-01)
The static (film structure and elasticity) and dynamic features (surface dilatational properties) of whey protein concentrate (WPC) spread films at the air-water interface, as influenced by three commercial hidroxypropyl ...
Surface adsorption behaviour of milk whey protein and pectin mixtures under conditions of air-water interface saturation
(Elsevier Science, 2011-07)
Milk whey proteins (MWP) and pectins (Ps) are biopolymer ingredients commonly used in the manufacture of colloidal food products. Therefore, knowledge of the interfacial characteristics of these biopolymers and their ...
Estudo da variação de pH interfacial durante a reação de desprendimento de hidrogênio por simulação de elementos finitos
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2012-02-27)
Different papers propose a interfacial pH variation during an electrochemical reaction. Among them, as example, can be cited the electrodeposition of Zn and Co as well as the steel corrosion in aqueous sulphide solutions. ...
Hydrodynamics of Capillary Imbibition at nanoscale.
(2018)
The reduced length scale comparable to molecular dimensions at nanoscale flows,
lead to several non-intuitive and fascinating phenomena not seen in classical hydrodynamics.
Water is a polar liquid and despite being the ...
Hydrodynamics of capillary imbibition at nanoscale
(Universidad de Concepción.Departamento de Ingeniería QuímicaDepartamento de Ingeniería Química., 2018)
The reduced length scale comparable to molecular dimensions at nanoscale flows,
lead to several non-intuitive and fascinating phenomena not seen in classical hydrodynamics.
Water is a polar liquid and despite being the ...
Mechanical and dielectric properties of bulky side chain poly(methacrylates). Analysis of the low frequency phenomena .1. Poly(5-indanyl methacrylate)
(SOC PLASTICS ENG INC, 1997)
This paper composes the dynamic mechanical and dielectric relaxation properties for Poly (5-indanyl methacrylate) (P51M), a polymer with a bulky side chain. Measurements were carried out from about -100 degrees C to near ...