Search Results - "Riande, E"

Biaxially stretched nematic liquid crystalline elastomers by Diaz-Calleja, R., Riande, E.

“…The biaxial stretching of sheets of liquid crystalline neo-Hookean elastomer has been studied in the isotropic case. The results suggest two types of laminate…”
Get full text

Effect of Cross-Linking on the Molecular Motions and Nanodomains Segregation in Polymethacrylates Containing Aliphatic Alcohol Ether Residues by Carsi, M, Sanchis, M. J, Diaz-Calleja, R, Riande, E, Nugent, M. J. D

“…The dielectric relaxation spectra of poly­(2-ethoxyethyl methacrylate) in the frequency domain exhibits above T g and at high frequencies a well-developed…”
Get full text

Hybrid ion-exchange membranes for fuel cells and separation processes by Fernández-Carretero, F.J., Compañ, V., Riande, E.

“…This work reports the preparation and characterization of hybrid membranes cast from dispersions of inorganic fillers in sulfonated…”
Get full text

Effect of an electric field on the bifurcation of a biaxially stretched incompressible slab rubber by Díaz-Calleja, R., Sanchis, M. J., Riande, E.

“…This paper describes the effect of an electrical field on the bifurcation phenomenon that appears in a biaxially stretched slab of Mooney-Rivlin material (M…”
Get full text

Conductivity and Time–Temperature Correspondence in Polar Viscoelastic Liquids by Carsí, M, Sanchis, M. J, Ortiz-Serna, P, Redondo-Foj, B, Díaz-Calleja, R, Riande, E

“…This work is focused on the conductivity study of viscoelastic liquids, taking as a model poly(2,3-dimethoxybenzyl methacrylate). Each isotherm, displaying the…”
Get full text

Dielectric spectroscopy of natural rubber-cellulose II nanocomposites by Ortiz-Serna, P., Díaz-Calleja, R., Sanchis, M.J., Riande, E., Nunes, R., Martins, A., Visconte, L.

“…Nanocomposite materials obtained from natural rubber (NR) reinforced with different amounts of cellulose II nanoparticles (in the range of 0 to 30 phr) are…”
Get full text

Determination of Oxygen Permeability in Soft Contact Lenses Using a Polarographic Method:  Estimation of Relevant Physiological Parameters by Gonzalez-Meijome, J. M, Compañ-Moreno, V, Riande, E

“…This work reports the apparent oxygen transmissibility Dk/t)app of four silicone hydrogel (Si−Hy) contact lenses (CLs). A method is described that allows the…”
Get full text

Effect of slight crosslinking on the mechanical relaxation behavior of poly(2-ethoxyethyl methacrylate) chains by Carsí, M., Sanchis, M.J., Díaz-Calleja, R., Riande, E., Nugent, M.J.D.

“…[Display omitted] ► Uncrosslinked PEOEMA exhibit two secondary relaxation processes in the glassy state. ► The β relaxation is suppressed by crosslinking the…”
Get full text

Effect of an electric field on the deformation of incompressible rubbers: Bifurcation phenomena by Díaz-Calleja, R., Sanchis, M.J., Riande, E.

“…Well above their glass transition temperatures, polymers behave like rubber materials. In the rubbery state, the elastic modulus is low enough to allow large…”
Get full text

Oxygen permeability of hydrogel contact lenses with organosilicon moieties by Compañ, V., Andrio, A., López-Alemany, A., Riande, E., Refojo, M.F.

“…Oxygen transport through two extended wear (day and night) hydrogel contact lenses that contain organosilicon moieties (balafilcon A and lotrafilcon A) was…”
Get full text

Dipolar and Ionic Relaxations of Polymers Containing Polar Conformationally Versatile Side Chains by Sanchis, M. J, Carsí, M, Ortiz-Serna, P, Domínguez-Espinosa, G, Díaz-Calleja, R, Riande, E, Alegría, L, Gargallo, L, Radić, D

“…This work reports a comparative study of the response of poly(2,3-dimethoxybenzyl methacrylate), poly(2,5-dimethoxybenzyl methacrylate), and…”
Get full text

Contributions of Dipolar Relaxation Processes and Ionic Transport to the Response of Liquids to Electrical Perturbation Fields by Sanchis, M. J, Ortiz-Serna, P, Carsí, M, Díaz-Calleja, R, Riande, E, Gargallo, L, Radić, D

“…The objective of this work was to study the influence of small variations in the chemical structure on the molecular dynamics of liquids using as models…”
Get full text

Instability of incompressible cylinder rubber tubes under radial electric fields by Dıaz-Calleja, R., Sanchis, M. J., Riande, E.

“… The possibility of instability of cylindrical tubes of elastomers is analyzed taking into account Mooney-Rivlin (M. Mooney, J. Appl. Phys. 11 , 582 (1940))…”
Get full text

Effect of physical aging on the gas transport properties of PVC and PVC modified with pyridine groups by TIEMBLO, P, GUZMAN, J, RIANDE, E, MIJANGOS, C, REINECKE, H

Get full text

The Development of Proton Conducting Polymer Membranes for Fuel Cells Using Sulfonated Carbon Nanofibres by Barroso-Bujans, F., Verdejo, R., Arroyo, M., Lopez-Gonzalez, M. M., Riande, E., Lopez-Manchado, M. A.

“…The Development of Proton Conducting Polymer Membranes for Fuel Cells Using Sulfonated Carbon Nanofibres (Macromol. Rapid Commun. 2008, 29, 234–238) Macromol…”
Get full text

Biological oxygen apparent transmissibility of hydrogel contact lenses with and without organosilicon moieties by Compañ, V., López-Alemany, A., Riande, E., Refojo, M.F.

“…The instrument oxygen transmissibility (IOT) of organosilicon hydrogels, measured by electrochemical procedures, is 5–10 times larger than that of conventional…”
Get full text

Effect of the upstream pressure on gas transport in poly(ether-imide) films by López-González, M. Mar, Compañ, V., Saiz, E., Riande, E., Guzmán, J.

“…Values at several pressures and temperatures of the permeability and diffusion coefficients of oxygen, nitrogen and carbon dioxide through films of…”
Get full text

The Gas Transport Properties of PVC Functionalized with Mercapto Pyridine Groups by Tiemblo, P, Guzmán, J, Riande, E, Mijangos, C, Reinecke, H

“…The diffusivity, permeability, and solubility coefficients of O2, N2, CO2, and CH4 have been measured in PVC and in four samples of PVC functionalized with…”
Get full text

Comparative study of mechanical and dielectric relaxations in polymers by Dı́az-Calleja, R, Riande, E

“…The state-of-the-art concerning the comparison and interconversion of mechanical and dielectric relaxational data of polymers is revisited. Different methods…”
Get full text

Gas Transport Properties of Poly(2-ethoxyethyl methacrylate-co-2-hydroxyethyl methacrylamide) by Tiemblo, P, Laguna, M. F, García, F, García, J. M, Riande, E, Guzmán, J

“…A series of methacrylic copolymers was prepared by radical polymerization of the monomers 2-ethoxyethyl methacrylate and 2-hydroxyethyl methacrylamide and a…”
Get full text