The influence of the cross-linking degree on the dynamics of the segmental motions close to
the glass transition of poly (methyl methacrylate), PMMA, networks was investigated by three …

The molecular relaxations of poly (methyl methacrylate)(PMMA) were studied using three
different techniques: DSC, DMTA, which are sensitive to bulk properties, and the variation of …

In this work, thermally stimulated depolarization current (TSDC) and dielectric relaxation
spectroscopy (DRS) techniques were performed in complementarities to characterize the …

Dynamic electrical analysis shows that conductivity conditions the electrical properties of a
polymer at high temperatures and low frequencies. In this paper we show the possibilities of …

Gamma irradiation effect on the chain segment motion and charge detrapping in polyamide
610 was investigated by means of thermally stimulated depolarization current (TSDC), wide …

Betaine-type dipolar molecules have received considerable attention because of their large
dipole moments and optical nonlinearities. Two betaines containing the indan-1, 3-dione …

The effect of ionic liquid on the chain segment motion and charge detrapping in poly (l-
lactide)(PLA)/ionic liquid (IL) composites has been investigated by means of thermally …

Poly (methyl methacrylate/butyl acrylate)[P (MMA/BA)] copolymers (M η∼ 2× 105) with
different mass percentages of PMMA (100/0, 90/10, 81/19, and 75/25), were synthesized by …

We have modified the thermally stimulated depolarization current (TSDC) theory so that it
contains the relaxation obeying the Vogel‐Tammann‐Fulcher relaxation model. Thermal …

En esta investigación se llevó a cabo el estudio del comportamiento eléctrico, transición
vítrea y carga de espacio, en materiales híbridos magnéticos, los cuales consisten en la …