Nano cobalt ferrites: Doping, Structural, Low-temperature, and room temperature magnetic and dielectric properties–A comprehensive review

SI Ahmad - Journal of Magnetism and magnetic materials, 2022 - Elsevier
Instruments and devices based on magnetic materials have become necessity and
indispensable for human being in the modern culture. The applications of these material are …

Effect of Zn doping on structural, magnetic and optical properties of cobalt ferrite nanoparticles synthesized via. Co-precipitation method

DD Andhare, SR Patade, JS Kounsalye… - Physica B: Condensed …, 2020 - Elsevier
In the present work, Co 1-x Zn x Fe 2 O 4 (x= 0.0, 0.3, 0.5, 0.7 and 1.0) nanoparticles were
prepared by chemical co-precipitation method. Prepared Co 1-x Zn x Fe 2 O 4 ferrite powder …

Parametric simulation of hybrid nanofluid flow consisting of cobalt ferrite nanoparticles with second-order slip and variable viscosity over an extending surface

S Murtaza, P Kumam, M Bilal… - Nanotechnology …, 2023 - degruyter.com
This study explores the unsteady hybrid nanofluid (NF) flow consisting of cobalt ferrite
(CoFe2O4) and copper (Cu) nano particulates with natural convection flow due to an …

Impact of grain size and structural changes on magnetic, dielectric, electrical, impedance and modulus spectroscopic characteristics of CoFe2O4 nanoparticles …

RS Yadav, I Kuřitka, J Vilcakova… - Advances in Natural …, 2017 - iopscience.iop.org
In this work CoFe 2 O 4 spinel ferrite nanoparticles were synthesized by honey mediated sol-
gel combustion method and further annealed at higher temperature 500 C, 700 C, 900 C …

Numerical simulations through PCM for the dynamics of thermal enhancement in ternary MHD hybrid nanofluid flow over plane sheet, cone, and wedge

M Bilal, I Ullah, MM Alam, W Weera, AM Galal - Symmetry, 2022 - mdpi.com
The Darcy ternary hybrid nanofluid flow comprising titanium dioxide (TiO2), cobalt ferrite
(CoFe2O4) and magnesium oxide (MgO) nanoparticles (NPs) through wedge, cone, and …

Impact of rare earth europium (RE-Eu3+) ions substitution on microstructural, optical and magnetic properties of CoFe2− xEuxO4 nanosystems

WS Mohamed, AM Abu-Dief - Ceramics International, 2020 - Elsevier
In this study, pure cobalt ferrite (CoFe 2 O 4) nanoparticles and europium doped CoFe 2 O 4
(CoFe 2− x Eu x O 4; x= 0.1, 0.2, 0.3) nanoparticles were synthesized by the precipitation …

The surface modification of the silica-coated magnetic nanoparticles and their application in molecular diagnostics of virus infection

A Zeleňáková, V Zeleňák, E Beňová, B Kočíková… - Scientific Reports, 2024 - nature.com
The study presents a series of examples of magnetic nanoparticle systems designed for the
diagnosis of viral diseases. In this interdisciplinary work, we describe one of the most …

Noble metal-free g-C3N4/TiO2/CNT ternary nanocomposite with enhanced photocatalytic performance under visible-light irradiation via multi-step charge transfer …

D Chaudhary, VD Vankar, N Khare - Solar Energy, 2017 - Elsevier
A noble metal-free photocatalyst, consisting of graphitic carbon nitride (gC 3 N 4), TiO 2 and
carbon nanotubes (CNT) was synthesized by a facile hydrothermal method and its …

Computational simulation of unsteady squeezing hybrid nanofluid flow through a horizontal channel comprised of metallic nanoparticles

S Murtaza, P Kumam, Z Ahmad, M Ramzan… - Journal of …, 2023 - ingentaconnect.com
The characteristics of hybrid nanofluid flow contained copper (Cu) and cobalt ferrite
(CoFe2O4) nanoparticles (NPs) across a squeezing plate have been computationally …

Magnetic graphite-ODA@CoFe2O4: attempting to produce and characterize the development of an innovative nanocomposite to investigate its antimicrobial …

F Dehghani, S Shahmoradi, M Naghizadeh, T Firuzyar… - Applied Physics A, 2022 - Springer
Graphite is a carbon-based substance with continuous layers of carbon. According to
biomechanical characteristics and excellent biocompatibility nanocomposites, have been …