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Polymer viscoelasticity : stress and strain in practice
Structure of polymers crystalline and amorphous states in polymers rubber elasticity stress-strain relations for ideal solids and ideal liquids linear viscoelasticity - viscoelastic functions dynamic… Expand
Dipole moments and birefringence of polymers
A guide to the prediction of the physical properties of polymers having known chemical structures. Covering the basis of dipole moments and birefringences as general techniques, it reviews key… Expand
Oxygen permeability of hydrogel contact lenses with organosilicon moieties.
- V. Compañ, A. Andrio, A. López-Alemany, E. Riande, M. Refojo
- Materials Science, Medicine
- 1 July 2002
Oxygen transport through two extended wear (day and night) hydrogel contact lenses that contain organosilicon moieties (balafilcon A and lotrafilcon A) was studied in the hydrate (hydrogel) and dry… Expand
Effect of zeolitic imidazolate frameworks on the gas transport performance of ZIF8-poly(1,4-phenylen
Abstract This work reports the permeability of hydrogen, nitrogen, oxygen, carbon dioxide, methane, ethane and ethylene across ZIF-8/poly(1,4-phenylen ether-ether-sulfone) hybrid membranes containing… Expand
Biological oxygen apparent transmissibility of hydrogel contact lenses with and without organosilicon moieties.
The instrument oxygen transmissibility (IOT) of organosilicon hydrogels, measured by electrochemical procedures, is 5-10 times larger than that of conventional hydrogels. A method is described that… Expand
Determination of Oxygen Permeability in Soft Contact Lenses Using a Polarographic Method: Estimation of Relevant Physiological Parameters
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 estimation of the oxygen tension at the… Expand
Influence of polyaniline intercalations on the conductivity and permselectivity of perfluorinated cation-exchange membranes
- V. Compañ, E. Riande, F. Fernández-Carretero, N. Berezina, A.A.-R. Sytcheva
- Materials Science
- 20 June 2008
This work describes the effect of polyaniline intercalations, produced by polymerization in situ of aniline in perfluorinated sulfocationic polymer templates, on the electrochemical properties of the… Expand
Hybrid ion-exchange membranes for fuel cells and separation processes
Abstract This work reports the preparation and characterization of hybrid membranes cast from dispersions of inorganic fillers in sulfonated… Expand
Molecular Dynamics Simulations of the Time Dependent Dipolar Correlation Function for Esters Containing Substituted 1,3-Dioxacyclohexane Rings in Their Structure
Secondary and primary relaxations in hyperbranched polyglycerol: a comparative study in the frequency and time domains.
- A. García-Bernabé, Gustavo Domínguez-Espinosa, R. Díaz-Calleja, E. Riande, R. Haag
- Materials Science, Medicine
- The Journal of chemical physics
- 27 September 2007
The non-Debye relaxation behavior of hyperbranched polyglycerol was investigated by broadband dielectric spectroscopy. A thorough study of the relaxations was carried out paying special attention to… Expand