Investigation of structural, elastic and magnetic properties of Cu2+ ions substituted cobalt nano ferrites

A Thakur, R Verma, F Wan, B Ravelo, I Edelman… - Journal of Magnetism …, 2023 - Elsevier
In the present work, we synthesized the Cu-doped CoFe 2 O 4 (Co 1-x Cu x Fe 2 O 4)
nanoparticles with×= 0.0, 0.2, 0.4 and 0.6, by employing the citrate precursor method. The X …

Triphasic CoFe2O4/ZnFe2O4/CuFe2O4 nanocomposite for water treatment applications

R Ramadan, V Uskoković, MM El-Masry - Journal of Alloys and Compounds, 2023 - Elsevier
In the recent years, ferrites have been extending their application niche from the traditional
field of soft magnetics to various other fields, including catalysis, gas sensors, energy …

PVDF-based (V2O5)x. (Mn0.4Fe2.6O4)(2−x), x = [0.2, 0.4, 0.6, 0.8, and 1] nanocomposites for tailoring the optical and nonlinear optical properties of …

R Ramadan, MK Ahmed, MM El-Masry - Polymer Bulletin, 2024 - Springer
Abstract Nanocomposites comprising (V2O5) x.(Mn0. 4Fe2. 6O4)(2− x), where x=[0.2, 0.4,
0.6, 0.8, and 1], were successfully synthesized by milling each single phase of V2O5 and …

Exploring the multiferroic and water sensing behavior of Cu/Er co-substituted ferrites as key enablers for next-gen hydroelectric cells

P Jain, S Shankar, OP Thakur - Materials Chemistry and Physics, 2024 - Elsevier
Currently, the consumption of energy has enormously risen which in turn causes
environmental degradation and this associated degraded environment prompts the research …

The Influence of Zn Doping on the Cation Distribution and Antibacterial Activity of CoFe2O4

AS Shafaay, R Ramadan - Journal of Superconductivity and Novel …, 2023 - Springer
Nanoparticles of formula Co1-x Zn x Fe2O4 (x= 0.0, 0.3, and 0.5) were prepared
successfully using a citrate-auto-combustion method. This work studies the substitution …

Investigations on the matrix composite [BiFeO3 (BFO)-ZnFe2O4 (ZFO)-SrFe12O19 (SFO)]'s magneto-dielectric characteristics and its application of technology

R Ramadan, FN Almutairi, GA Alzaidy - Ceramics International, 2023 - Elsevier
Citrate auto-combustion method was employed to create Bi-perovskite (BFO), Zn-ferrite
(ZFO) and Sr-hexaferrites (SFO) nanoparticles, which were then mixed up to form matrix …

Efficient lead removal from aquatic solution by (Co0. 7Zn0. 3) 0.9 Ni0. 1Fe2O4 ferrite with tunable optical and magnetic properties.

R Ramadan, AS Shafaay - Journal of Water Process Engineering, 2023 - Elsevier
A new material based on (Co 0.7 Zn 0.3) 0.9 Ni 0.1 Fe 2 O 4 ferrite was prepared by using a
flash auto-combustion method. The characterization of XRD, SEM, EDX, FTIR, and VSM …

Rietveld refined structural, elastic, XPS, and dielectric evaluations of Zn-doped Cd–Mg spinel ferrites for high-frequency applications

M Irfan, A Hussain, RT Rasool, MN Akhtar… - Ceramics …, 2024 - Elsevier
Sol-gel auto ignition route was utilized to synthesize a series of Zn-doped Cd–Mg spinel
ferrites with composition Cd 0.5-x Mg 0.5 Zn x Fe 2 O 4 (x= 0.0, 0.1, 0.2, and 0.3). All of the …

Comparative analysis of adsorption of Pb (II) ions by different hexagonal nanoferrites synthesized using the flash-combustion method

R Ramadan, GA Alzaidy, FN Almutairi, V Uskoković - Applied Physics A, 2023 - Springer
Ferrites count among the most functionally versatile magnetic materials in use in high
technologies. In this study, synthesis, characterization and assessment of potential for use in …

Effect of divalent ion of strontium substitution on the structural, optical, magnetic and blood compatibility studies in cobalt ferrite

İ Ergin, S Özçelik, K İçin, B Yalcin, L Arda… - Physica …, 2024 - iopscience.iop.org
This study investigates the effects of Sr 2+ substitution on the structural, morphological, and
magnetic properties of magnetic cobalt ferrite (CoFe 2 O 4). Through sol–gel auto …