[HTML][HTML] High-temperature variable range hopping conduction and dielectric relaxation in CoFe2O4 ceramic

SM Yadav, S Kumar, M Kumar, A Ghosh, DS Saini - Open Ceramics, 2024 - Elsevier
CoFe 2 O 4 ceramic was fabricated using a sol-gel auto-combustion process. The cubic
spinel structure with F d− 3 m space group symmetry was confirmed through the Rietveld …

The SHI irradiation induced transition to negative dielectric constant phase in K 2 Bi 4 Ti 4 WO 18

VK Sharma, AK Kumawat, SS Rathore, I Sulania… - Frontiers in …, 2023 - frontiersin.org
In present communication, a new Aurivillius family compound K 2 Bi 4 Ti 4 WO 18 was
synthesized, and the impact of swift heavy ion (SHI), Ni+ 11 irradiation on its surface and …

Synthesis, structural, optical, dielectric, magnetic and magneto-dielectric properties of CoFe2O4 and Graphene Quantum Dots (GQDs) decorated CoFe2O4 hybrid …

R Biswal, P Yadav, P Mishra, P Kumar… - Materials Chemistry and …, 2024 - Elsevier
A sol-gel synthesis method was used for the synthesis of pure CoFe 2 O 4 (CFO) as well as
Graphene Quantum Dots (GQDs) decorated CoFe 2 O 4 Hybrid Nanocomposite (GCHN) …

Exploring the impact of annealing temperature on morphological, structural, vibrational and electron paramagnetic resonance properties of starch-mediated spinel …

A Bardaoui, I Dhifallah, M Daoudi, S Aouini… - Journal of Solid State …, 2024 - Elsevier
In the present work, CoAl 2 O 4 nanoparticles were successfully synthesized using the
simple auto-combustion sol-gel method employing starch as an organic fuel source. The …

Impact of Green Synthesis on Crystallographic Structure, Optical and Magnetic Properties of Nanocrystalline CoFe2O4

VT Sivanandan, AS Prasad - Journal of Electronic Materials, 2023 - Springer
CoFe2O4 nanocrystals were synthesized through chemical co-precipitation using citric acid
as the capping agent. Subsequently, a green alternative was accomplished in the synthesis …

Piezoelectric, dielectric and ferromagnetic properties in epitaxial multiferroic Pb(Zr0.45,Ti0.55)O3/Co0.8Fe2.2O4 thin film treatment by nanosecond pulsed laser …

O Allam, E Girgis, MA Khedr, H Khalil - Ferroelectrics, 2022 - Taylor & Francis
Recent years have seen a considerable research interest in multiferroic materials for their
potential application as sensors and actuators. However, the scarcity of these materials in a …

[PDF][PDF] Open Ceramics

SM Yadav, S Kumar, M Kumar, A Ghosh, DS Saini - researchgate.net
CoFe2O4 ceramic was fabricated using a sol-gel auto-combustion process. The cubic spinel
structure with F d 3 m space group symmetry was confirmed through the Rietveld refinement …

Procédé de captage et libération du CO2 assisté par l'électrolyse utilisant des matériaux de type brucitique

C Morcos - 2021 - theses.hal.science
Ce travail de thèse s' inscrit dans le cadre du projet ADEME CALICE" Procédé de captage et
libération du CO2 assisté par électrolyse utilisant des matériaux de type brucitique". Il vise à …