Results 11 to 20 of about 52,347 (214)

Effects of polymorphic form and particle size of SiO2 fillers on the properties of SiO2–PEEK composites

open access: yesJournal of Advanced Dielectrics, 2021
The effects of polymorphic form and particle size of SiO2 fillers on the dielectric, mechanical and thermal properties of SiO2–Polyetheretherketone (SiO2–PEEK) composites were investigated in this paper. Strong low frequency (
Peng Jie Xue   +2 more
doaj   +1 more source

Dielectric Properties of Opium Poppy Seed

open access: yesJournal of Agricultural Sciences, 2005
The dielectric properties of poppy seed were determined over the frequency range from 50 kHz to 10 MHz at moisture content in a range of 6.12-22.47% dry basis d.b.
Kâmil Saçılık, Ahmet Çolak
doaj   +1 more source

Dielectric Behavior of α-Ag2WO4 and its Huge Dielectric Loss Tangent [PDF]

open access: yesMaterials Research, 2019
The microwave-assisted hydrothermal method was used to obtain α-Ag2WO4. Rietveld refinement confirmed that α-Ag2WO4 is stable in the orthorhombic phase, without secondary phase.
Natalia Jacomaci   +4 more
doaj   +1 more source

Dielectric Studies on Fe3O4 Nanodoped p-n-Alkyloxybenzoic Acids

open access: yesAdvances in Condensed Matter Physics, 2014
The stability of phase transition temperatures and textural changes for thermotropic pure and nanodoped p-n-alkyloxybenzoic acid mesogens were aimed to study at considerable time periods.
S. Sreehari Sastry   +5 more
doaj   +1 more source

DIELECTRIC STUDIES ON TSP: NANO3 BIOPOLYMER-BASED POLYMER ELECTROLYTES [PDF]

open access: yesProceedings on Engineering Sciences
The solution cast method made free-standing tamarind seed polysaccharide (TSP): Sodium Nitrate (NaNO3) based solid polymer electrolyte films with various weight percentages.
M. Gnana Kiran   +4 more
doaj   +1 more source

Effect of Viscosity and Density of Substance on Dielectric Properties of Medicinal Compounds in Solution

open access: yesNano Biomedicine and Engineering, 2020
Complex permittivity in terms of dielectric constant (ε') and dielectric loss (ε") of medicinal compound paracetamol in dimethyl sulfoxide (DMSO) solvent was determined with different weight fractions at microwave frequency 9.85 GHz at constant ...
Jinan Fadhil Mahdi   +3 more
doaj   +1 more source

Synthesis and characterization of strontium-doped barium titanate thin film by dip and dry technique

open access: yesJournal of Advanced Dielectrics, 2021
Thin films of polycrystalline (Ba1−xSrx)TiO3 (x = 0.2 and 0.3) with Perovskite structure were prepared by a dip and dry technique on a platinum-coated silicon substrate.
S. G. Chavan   +2 more
doaj   +1 more source

Dielectric and impedance properties of Li0.5Fe2.5O4 doped BaTiO3 composite ceramics

open access: yesResults in Physics, 2018
The sintered composite Li0.5Fe2.5O4 (LF) doped BaTiO3 (BT) having chemical formulae (1−x) BT+ (x) LF (where x = 0, 0.05) have been prepared using conventional solid state reaction technique.
Ganapathi Rao Gajula   +3 more
doaj   +1 more source

Optical, rheological, and dielectric properties of coconut oil between 100 kHz and 30 MHz

open access: yesHeliyon
In this paper, the dielectric behaviour of coconut oil within the frequency range 100 kHz to 30 MHz between temperature 30 °C–50 °C has been observed.
Venkatesh Mishra   +4 more
doaj   +1 more source

Analysis of low-frequency dielectric loss of XLPE cable insulation based on extended Debye model

open access: yesAIP Advances, 2021
Dielectric response technology is an effective method on state detection of dielectric materials. However, when the technology is employed to evaluate the aging extent of the cable, the interpretation of the microscopic mechanism, which leads to changes ...
Xiang Cheng   +4 more
doaj   +1 more source

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