Analysis of the dielectric relaxation and ac conductivity behavior of polyvinyl alcohol-cadmium selenide nanocomposite films
Sign Up to like & getrecommendations! Published in 2017 at "Polymer Composites"
DOI: 10.1002/pc.23586
Abstract: We adopt an analytical approach to study the dielectric relaxation and ac conductivity behavior of the polyvinyl alcohol (PVA) - Cadmium Selenide (CdSe) nanocomposite films in the frequency range 100 Hz ≤ f ≤ 1 MHz and in the… read more here.
Keywords: relaxation; dielectric relaxation; conductivity; polyvinyl alcohol ... See more keywords
Studies of structural, dielectric relaxation and impedance spectroscopy of lead-free double perovskite: Dy2NiMnO6
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-0036-7
Abstract: Polycrystalline material of double perovskite Dy2NiMnO6 was successfully synthesized by a high-temperature solid-state reaction method. Preliminary X-ray investigation established the formation of compound with monoclinic structure. The material exhibits dielectric relaxation supported by modified Curie–Weiss… read more here.
Keywords: relaxation; dielectric relaxation; double perovskite; perovskite dy2nimno6 ... See more keywords
Dielectric relaxation and charge conduction mechanism in mechanochemically synthesized methylammonium bismuth iodide
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-020-03402-x
Abstract: In this work, methylammonium bismuth iodide [(CH 3 NH 3 ) 3 Bi 2 I 9 ] has been synthesized through the mechanochemical process. Indeed, (CH 3 NH 3 ) 3 Bi 2 I 9… read more here.
Keywords: dielectric relaxation; bismuth iodide; methylammonium bismuth;
Dielectric Relaxation and Thermodynamic Studies of Binary Mixtures of 2-Nitrotoluene with Primary and Secondary Alcohols at Different Temperatures
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Solution Chemistry"
DOI: 10.1007/s10953-018-0744-x
Abstract: The dielectric complex spectra of 2-nitrotoluene with primary or secondary alcohol binary mixtures were studied over the frequency range of 10 MHz to 20 GHz for the whole solute mole fraction range at four different temperatures. An… read more here.
Keywords: binary mixtures; nitrotoluene primary; relaxation; dielectric relaxation ... See more keywords
Modeling of Dielectric Relaxation Processes in Moist Sand Rocks
Sign Up to like & getrecommendations! Published in 2017 at "Russian Physics Journal"
DOI: 10.1007/s11182-017-1128-1
Abstract: The results of experimental measurements in the frequency range 10 kHz – 1 GHz of the complex dielectric permittivity of quartz granule powders of various sizes moistened with distilled water and a salt solution are… read more here.
Keywords: modeling dielectric; relaxation; dielectric permittivity; dielectric relaxation ... See more keywords
Modeling of Dielectric Relaxation in Clays at Negative and Positive Temperatures
Sign Up to like & getrecommendations! Published in 2021 at "Russian Physics Journal"
DOI: 10.1007/s11182-021-02301-w
Abstract: Experimental data are presented on measuring the complex dielectric permittivity (CDP) of clays completely moistened with distilled water in the frequency range from 1 kHz to 8.5 GHz at temperatures from –15 to +25°C. Modeling… read more here.
Keywords: water; relaxation; bound water; dielectric relaxation ... See more keywords
Physico-chemical and dielectric relaxation studies of ionic surfactants in Time Domain Reflectometry (TDR)
Sign Up to like & getrecommendations! Published in 2017 at "Korean Journal of Chemical Engineering"
DOI: 10.1007/s11814-017-0138-6
Abstract: The properties of aqueous surfactant solutions with external additives are extensively useful in surfactant-based systems. To study the dielectric relaxation studies of aqueous ionic surfactants (SDS, CTAB, DPC) and aqueous butanol, benzyl alcohol, aniline and… read more here.
Keywords: relaxation; dielectric relaxation; time domain; relaxation studies ... See more keywords
Dielectric relaxation in a cadmium chloride-doped polymeric blend
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of Materials Science"
DOI: 10.1007/s12034-018-1690-3
Abstract: The temperature- and frequency-dependent relaxation processes in films of a polymeric blend comprising a polyvinyl alcohol (PVA)/polyvinyl acetate (PVAc) co-polymer blended with polyvinyl pyrrolidone (PVP) in equal proportion by weight, and doped with an inorganic… read more here.
Keywords: polymeric blend; relaxation; temperature; dielectric relaxation ... See more keywords
Investigation of dielectric relaxation in dipolar liquids
Sign Up to like & getrecommendations! Published in 2019 at "Indian Journal of Physics"
DOI: 10.1007/s12648-019-01437-3
Abstract: A graphical method has been used to evaluate the double relaxation time τ 1 and τ 2 for rotation of the flexible part and whole molecule of four butyl alcohols in p -xylene under 2.50 GHz… read more here.
Keywords: ghz band; relaxation; investigation dielectric; dielectric relaxation ... See more keywords
Dielectric relaxation and molecular interactions study of saccharides in aqueous solutions.
Sign Up to like & getrecommendations! Published in 2021 at "Carbohydrate research"
DOI: 10.1016/j.carres.2021.108375
Abstract: Time domain reflectometry (TDR) technique has been extensively used to study dielectric relaxation and solution properties of carbohydrates. Using TDR techninque, complex permittivity spectra of monosaccharides (d-fructose and d-xylose) and disaccharides (d-maltose monohydrates) were obtained… read more here.
Keywords: relaxation; relaxation molecular; dielectric relaxation; molecular interactions ... See more keywords
High-temperature dielectric and relaxation behavior of Yb-doped Bi0.5Na0.5TiO3 ceramics
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.01.086
Abstract: Abstract Microstructure, phase transition and dielectric properties of Yb-doped Bi 0.5 Na 0.5 TiO 3 (BNT) ceramics were investigated. It is found that ytterbium promotes the grain growth and densification of the ceramics while Ti-rich… read more here.
Keywords: temperature; temperature dielectric; dielectric relaxation; high temperature ... See more keywords