Articles with "conduction mechanism" as a keyword



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Conduction Mechanism and Dielectric Properties of Polycrystalline La0.53Ca0.47Mn0.5Cr0.5O3

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Published in 2020 at "Journal of Superconductivity and Novel Magnetism"

DOI: 10.1007/s10948-020-05697-7

Abstract: The electric conductivity and dielectric properties of polycrystalline La 0.53 Ca 0.47 Mn 0.5 Cr 0.5 O 3 are studied with impedance spectroscopy techniques over a wide range of frequencies and temperatures from 100 to… read more here.

Keywords: properties polycrystalline; temperature; conduction mechanism; dielectric properties ... See more keywords
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AC conduction mechanism of the zinc potassium diphosphate

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Published in 2017 at "Ionics"

DOI: 10.1007/s11581-017-2070-5

Abstract: Zinc potassium pyrophosphate K2ZnP2O7 was synthesized using the conventional solid-state reaction. X-ray powder diffraction analysis proves the formation of a pure phase which crystallizes in the tetragonal system. The electrical conductivity and modulus characteristics of… read more here.

Keywords: zinc potassium; conduction mechanism;
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Effect of substitutions on dielectric behavior of La 2 NiMnO 6

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Published in 2018 at "Chinese Journal of Physics"

DOI: 10.1016/j.cjph.2018.02.005

Abstract: Abstract The substituted La2NiMnO6 (LNMO) double perovskite powder samples are prepared by hydroxide co-precipitation method. The electrical properties such as conductivity, dielectric constant and impedance analysis of the substituted sample, have been studied. The activation… read more here.

Keywords: behavior nimno; conduction mechanism; grain; substitutions dielectric ... See more keywords
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AC-conduction mechanism via dielectric measurements of (Cr)x/(CuTl)-1223 nanoparticles-superconductor composites

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Published in 2020 at "Cryogenics"

DOI: 10.1016/j.cryogenics.2019.103021

Abstract: Abstract Chemical sol-gel route was opted for synthesis of chromium (Cr) nanoparticles (NPs) and solid-state reaction method was used to synthesize the superconducting (CuTl)0.5Ba2Ca2Cu3O10-δ {(CuTl)-1223} phase. The desired (Cr)x/(CuTl)-1223; x = 0–2.0 wt% nanoparticles-superconductor composites were obtained by… read more here.

Keywords: 1223 nanoparticles; cutl 1223; dielectric measurements; conduction mechanism ... See more keywords
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Dielectric relaxation behavior and overlapping large polaron tunneling conduction mechanism in NiO–PbO μ-cauliflower composites

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Published in 2021 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2020.156789

Abstract: Abstract The NiO–PbO μ-cauliflower composites was synthesized via glycine assisted self-ignition techniques with an objective to investigate its temperature evolving distinct dielectric relaxor behavior and alternating current conduction mechanism, for exploring its application as high… read more here.

Keywords: relaxation; mechanism; temperature; dielectric relaxation ... See more keywords
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Structural phase transition, vibrational analysis, ionic conductivity and conduction mechanism studies in an organic-inorganic hybrid crystal: [N(CH3)3H]2CdCl4

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Published in 2021 at "Journal of Solid State Chemistry"

DOI: 10.1016/j.jssc.2021.122021

Abstract: Abstract Hybrid organic-inorganic metal halides ( HOMHs ) present good application prospects in optoelectronics and photovoltaic as a result of their richness in physical properties and diverse structural assemblies. Herein, the organic-inorganic hybrid compound, [N(CH3)3H]2CdCl4… read more here.

Keywords: ch3 2cdcl4; conduction mechanism; inorganic hybrid; phase ... See more keywords
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Synthesis, structural characterization and electrical conduction mechanism of the new organic–inorganic complex: ([(C3H7)4N]FeCl4)

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Published in 2019 at "Materials Research Bulletin"

DOI: 10.1016/j.materresbull.2019.110505

Abstract: Abstract A new organic–inorganic hybrid material, tetrapropylammonium tetrachloferrate, has been synthesized and characterized by single-crystal X-ray diffraction, thermal analysis, vibrational and impedance spectroscopies. The single crystals were obtained by slow evaporation of an aqueous solution… read more here.

Keywords: organic inorganic; conduction mechanism; c3h7 fecl4; new organic ... See more keywords
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Crystal structure and electrical conduction mechanism of the new bi-tetrabutylphosphonium hexachlorostannate compound

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Published in 2021 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2020.129361

Abstract: Abstract The bi-tetrabutylphosphonium hexachlorostannate [P(C4H9)4]2SnCl6 compound   is a new member of the family of organic-inorganic hybrid like perovskite system. This compound crystallizes in the monoclinic space group C2/c with unit cell parameters a = 14.4008 A, b = 18.7256 A, c = 17.5135 A… read more here.

Keywords: conduction mechanism; compound; tetrabutylphosphonium hexachlorostannate;
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Phase transition, impedance spectroscopy and conduction mechanism of Li 0.5 Na 1.5 WO 4 material

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Published in 2018 at "Physica E: Low-dimensional Systems and Nanostructures"

DOI: 10.1016/j.physe.2018.04.032

Abstract: Abstract In order to better characterize the tungsten-based samples, and to get better inside into this field, we synthesized the Li 0.5 Na 1.5 WO 4 compound and identified its purity by X-ray diffraction which… read more here.

Keywords: impedance spectroscopy; conduction mechanism; phase; spectroscopy ... See more keywords
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Unveiling the Ion Conduction Mechanism in Imidazolium-Based Poly(ionic liquids): A Comprehensive Investigation of the Structure-to-Transport Interplay

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Published in 2017 at "Macromolecules"

DOI: 10.1021/acs.macromol.7b00197

Abstract: Polymerized ionic liquids (poly(ILs)) are considered highly promising for the realization of high-performance and intrinsically safer electrolytes for rechargeable batteries due to their high charge density. However, to date little is known about the ion… read more here.

Keywords: conduction mechanism; ionic liquids; ion conduction;
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Exploring long-range proton conduction, the conduction mechanism and inner hydration state of protein biopolymers†

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Published in 2020 at "Chemical Science"

DOI: 10.1039/c9sc04392f

Abstract: Proteins are the main proton mediators in various biological proton circuits. Using proteins for the formation of long-range proton conductors is offering a bioinspired approach for proton conductive polymers. One of the main challenges in… read more here.

Keywords: protein; proton; conduction mechanism; conduction ... See more keywords