Results 61 to 70 of about 72,759 (269)

Dielectric Properties and AC Conductivity Measurements of Amorphous Ge15Se85 Glass [PDF]

Журнал нано- та електронної фізики, 2013
In the present study, investigations of dielectric parameters viz dielectric constant (), dielectric loss () and AC conductivity measurements have been made for bulk chalcogenide Ge15Se85 glass in the frequency range 10 to 500 kHz within the ...
Balbir Singh Patial, Neha, Jai Prakash, Rajesh Kumar, S.K. Tripathi, Nagesh Thakur   +5 more
doaj  

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Fabrication and Broadband Dielectric Study of Properties of Nanocomposites Materials Based on Polyurethane

IEEE Access
The aim of study is addressing the influence of nanoparticles (NPs) on the dielectric properties of polyurethane. In this research, only investigated the effect of Al2O3, MgO and ZnO NPs for concentrations up to 2 wt.% with the temperature range from 25 ...
Stefan Hardon, Jozef Kudelcik, Anton Baran, Pavel Trnka, Ondrej Michal, Adam Tamus, Tomasz Koltunowicz, Alena Kozakova, Tomas Derer, Jaroslav Hornak   +9 more
doaj   +1 more source

Laboratory dielectric measurements to evaluate the conductivity change in the presence of chelating agent with different brines. [PDF]

Sci Rep, 2022
Alarifi SA, Mahmoud M.
europepmc   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Influence of Sn and Pb Ions Substitutions on Dielectric Properties of Barium Titanate

Archives of Metallurgy and Materials, 2016
The results of the microstructural and dielectric measurements of (Ba1-xPbx)(Ti1-xSnx)O3 (BPTSx) (x = 0, 0.05, 0.10, 0.30) polycrystalline samples are presented.
Bąk W., Kajtoch C., Ptaszek S., Lisińska-Czekaj A., Czekaj D., Ziętek D., Glos T., Garbarz-Glos B.   +7 more
doaj   +1 more source

Author Correction: Laboratory dielectric measurements to evaluate the conductivity change in the presence of chelating agent with different brines. [PDF]

Sci Rep, 2023
Alarifi SA, Mahmoud M.
europepmc   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Microwave Measurements of Dielectric Properties of Corn Vegetation at C-Band and Comparison with Debye- Cole Dual Dispersion Model

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
Microwave irradiations from vegetation canopy are strongly influenced by its dielectric properties and give useful information for microwave remote sensing -interpretation and applications.
Ashish B. Itolikar, M.L. Kurtadikar
doaj   +1 more source

Reaction Kinetics and Process Model of the Polyacrylonitrile Fibers Stabilization Process Based on Dielectric Measurements. [PDF]

Materials (Basel), 2022
Hofele J, Link G, Jelonnek J.
europepmc   +1 more source