Electrical conduction mechanism and dielectric relaxation of bulk disodium phthalocyanine

AQ Alosabi, AA Al-Muntaser, MM El-Nahass… - Physica …, 2022 - iopscience.iop.org
AC conductivity and dielectric characteristics of disodium phthalocyanine (Na 2 Pc) in a
pellet form were investigated in a frequency range from 45 Hz to 3.12 MHz and a …

Eu+ 3-doped chalcone substituted cyclotriphosphazenes: Synthesis, characterizations, thermal and dielectrical properties

K Koran, F Özen, F Biryan, K Demirelli… - Inorganica Chimica …, 2016 - Elsevier
A series of new cyclotriphosphazene derivatives (2a-e) were prepared from the reactions of
substituted chalcone compounds (1a-e) containing different organic side groups at para …

Thermal stability, AC electrical conductivity and dielectric properties of N-(5-{[antipyrinyl-hydrazono]-cyanomethyl}-[1, 3, 4] thiadiazol-2-yl)-benzamide

EM El-Menyawy, IT Zedan, AM Mansour… - Journal of alloys and …, 2014 - Elsevier
A novel organic compound containing antipyrine and thiadiazole moieties, N-(5-{[antipyrinyl-
hydrazono]-cyanomethyl}-[1, 3, 4] thiadiazol-2-yl)-benzamide (ACTB) has been synthesized …

Effect of substitution group on dielectric properties of 4H-pyrano [3, 2-c] quinoline derivatives thin films

HM Zeyada, FM El-Taweel, MM El-Nahass… - Chinese …, 2016 - iopscience.iop.org
The AC electrical conductivity and dielectrical properties of 2-amino-6-ethyl-5-oxo-4-(3-
phenoxyphenyl)-5, 6-dihydro-4H-pyrano [3, 2-c] quinoline-3-carbonitrile (Ph-HPQ) and 2 …

Optical properties and device characteristics of 2-(antipyrin-4-ylhydrazono)-2-(4-nitrophenyl) acetonitrile thin films for photodiode applications

EM El-Menyawy, IT Zedan - Spectrochimica Acta Part A: Molecular and …, 2015 - Elsevier
(Antipyrin-4-ylhydrazono)-2-(4-nitrophenyl) acetonitrile (AHNA) films were deposited via
thermal evaporation technique. The optical properties of AHNA films and electrical …

Synthesis and characterization of modified properties of poly (methyl methacrylate)/organoclay nanocomposites

TA Zidan - Polymer Composites, 2020 - Wiley Online Library
Abstract Poly (methyl methacrylate)(PMMA)/organoclay nanocomposites are prepared and
their modified thermal and dielectric properties are studied. First, 2‐methacryloyloxyethyloctadecyldimethylam …

Electrical conductivity and dielectrical properties of bulk methylene green

EM El-Menyawy, IT Zedan, AM Mansour - Journal of Electronic Materials, 2017 - Springer
Thermal stability, direct current electrical conductivity (σ DC), alternating current electrical
conductivity (σ AC) and dielectric properties of bulk methylene green (MG) have been …

Study of the nanostructure of free volume and ionic conductivity of polyvinyl alcohol doped with NaI

MFM Hmamm, IT Zedan, HFM Mohamed… - Polymers for …, 2021 - Wiley Online Library
Positron annihilation lifetime (PAL), AC conductivity, and impedance spectroscopy have
been applied for the investigation of polyvinyl alcohol (PVA) doped with different …

Electrical transport properties and modulus behavior of the organic–inorganic [N (C3H7) 4] 2SnCl6 compound

S Hajlaoui, I Chaabane, A Oueslati… - Physica B: Condensed …, 2015 - Elsevier
In this paper we report the study of electric properties of bis-
tetrapropylammoniumhexchlorostannte compound. The plots of− Zʺ versus Z′ obtained in …

Insights into electrical dynamics: alternating current conductivity and impedance spectroscopy in 2-cyano-N-(9,10-dioxo-9,10-dihydroanthracen-2-yl)-2-(2 …

AH Ammar, MS Moqbel, MA Gouda - Applied Physics A, 2024 - Springer
The dielectric characteristics and impedance spectroscopy of one of the Anthraquinone
derivatives, ie, 2-cyano-N-(9, 10-dioxo-9, 10-dihydroanthracen-2-yl)-2-(2-phenylhydrazono) …