Buscar
Mostrando ítems 1-10 de 215
Phosphorescence lifetime in polymer relaxation studies: Phase resolution method.
(Soc Brasileira QuimicaSao PauloBrasil, 1998)
A deep investigation into the thermal degradation of urethane dimethacrylate polymer
(2021-01-01)
This work investigates in depth the thermal degradation process of a polymer of urethane dimethacrylate (UDMA). UDMA monomer has been widely used in dental restorations and biomaterials. The use of density functional theory ...
Protonic conductivity and thermal properties of cross-linked PVA/TiO2 nanocomposite polymer membranes
(2019-10-15)
Nanocomposite polymer membranes based on PVA/TiO2 were prepared by a solution casting method. Glutaraldehyde solution (GA) was used as linking agent to improve the chemical, thermal and physical properties of the membranes. ...
Influence of the Empty Space and the Internal Stresses on the Dielectric Strength in Two-Phase Polymer
(Institute Of Electrical And Electronics Engineers, 2013-10)
In the present work, a study on the dependence of the Dielectric Strength (DS) as a function of the empty space and the internal stresses into polymer samples has been performed. The empty space was measured by means of ...
Influence of colorants on the degradation and stabilization of polymers.
(Soc Brasileira QuimicaSao PauloBrasil, 2006)
Ação de colorantes na degradação e estabilização de polímerosInfluence of colorants on the degradation and stabilization of polymers
(Sociedade Brasileira de Química, 2006)
Static and dynamic fluorescence of pyrene as probes of site polarity and morphology in ethylene-co-(vinyl acetate) (Eva) films
(Amer Chemical SocWashingtonEUA, 2000)
Practical Use of Polymer Brushes in Sustainable Energy Applications: Interfacial Nanoarchitectonics for High-Efficiency Devices
(Royal Society of Chemistry, 2019-03)
The discovery and development of novel approaches, materials and manufacturing processes in the field of energy are compelling increasing recognition as a major challenge for contemporary societies. The performance and ...