Results 11 to 20 of about 50,379 (216)

Influence of xylene on the dielectric response of an organoclay-containing nanocomposite

open access: yesIET Nanodielectrics, 2020
The dielectric effect, investigated using dielectric spectroscopy and DC dielectric breakdown strength measurements, of introducing xylene into a composite system containing polyethylene, a co-polymer of ethylene and vinyl acetate and an organoclay can ...
Allison V. Shaw   +3 more
doaj   +1 more source

The Analysis of the Thermal and Dielectric Properties of High Voltage Insulating Materials with the Addition of Aluminium Oxide [PDF]

open access: yesArchives of Metallurgy and Materials, 2018
This article describes the influence of thermal and dielectric properties of materials to properties of electrical insulating systems in high voltage electrical equipment.
T. Tomášková   +3 more
doaj   +1 more source

Study on Curing Dielectric Properties of Epoxy Glass Fiber Composite Insulation

open access: yesJournal of Harbin University of Science and Technology, 2018
In order to explore the effect of epoxy glass fiber curing process for practice production, the frequency domain spectroscopy was used for wide frequency dielectric spectroscopy of epoxy resin and epoxy glass fiber.
CHEN Xin   +4 more
doaj   +1 more source

Dielectric spectroscopy of aluminum oxide (γ-Al2O3)

open access: yesKuwait Journal of Science, 2022
Aluminum oxide (Al2O3) are continuously demonstrating the functional characteristics in devices. The physiochemical properties of hydrothermally as-grown Aluminum oxide (Al2O3) have been investigated in this research article.
M. M. Abdullah
doaj   +1 more source

Thermal Experimental Analysis for Dielectric Characterization of High Density Polyethylene Nanocomposites

open access: yesAdvances in Electrical and Electronic Engineering, 2016
The importance of nanoparticles in controlling physical properties of polymeric nanocomposite materials leads us to study effects of these nanoparticles on electric and dielectric properties of polymers in industry In this research, the dielectric ...
Ahmed Thabet Mohamed, Youssef Mobarak
doaj   +1 more source

Raman scattering in high-refractive-index nanostructures

open access: yesNanophotonics, 2020
The advent of resonant dielectric nanomaterials has provided a new path for concentrating and manipulating light on the nanoscale. Such high-refractive-index materials support a diverse set of low-loss optical resonances, including Mie resonances ...
Raza Søren, Kristensen Anders
doaj   +1 more source

Complex dielectric permittivity of films in the infra-low frequency range as studied by relaxation maps of thermally stimulated currents

open access: yesPhysics of Complex Systems, 2023
The paper shows the possibility of interpreting the results of thermal activation spectroscopy of PVDF polymer films obtained by thermally stimulated currents of fractional polarization using the concepts of low-frequency dielectric spectroscopy.
Елена Алексеевна Волгина
doaj   +1 more source

Dielectric Spectroscopy Analyses of SrBi4Ti4O15 Films Obtained from Soft Chemical Solution

open access: yesAdvances in Materials Science and Engineering, 2009
SrBi4Ti4O15 (SBTi) thin films were deposited by the polymeric precursor method on Pt bottom electrodes. The obtained films were characterized by X-ray diffraction, scanning electron microscopy, Raman spectroscopy, and dielectric spectroscopy analyses ...
A. Z. Simões, C. S. Riccardi
doaj   +1 more source

Dielectric and Bioimpedance Research Studies: A Scientometric Approach Using the Scopus Database

open access: yesPublications, 2018
This work describes the worldwide applications of dielectric and bioimpedance measurements techniques in various fields. Dielectric and bioimpedance spectroscopy are major non-destructive measurement systems with great potential in the technology field ...
Dalia El Khaled   +3 more
doaj   +1 more source

Microstructure and magneto-dielectric properties of the chitosan/gelatin-YIG biocomposites

open access: yeseXPRESS Polymer Letters, 2011
This work is devoted to the preparation of yttrium iron garnet (YIG) ferrimagnetic biocomposites based in biodegradable chitosan and gelatin. The aim was to produce composite films containing controlled amounts of YIG to obtain a new biological material ...
P. B. A. Fechine   +8 more
doaj   +1 more source

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