Effect of charge-discharge with higher capacitance performance of Ni-substituted CoFe2O4 magnetic nanoparticles for energy storage

MA Khan, K Chatterjee, P Saini, P Pal… - Journal of Energy …, 2024 - Elsevier
In this work, we synthesized Ni x Co 1-x Fe 2 O 4 (0≤ x≤ 0.8) magnetic nanoparticles
(MNPs) by using ultrasonication-assisted reverse chemical co-precipitation method. The X …

Elucidation of structural, electromagnetic, and optical properties of Cu–Mg ferrite nanoparticles

SC Devsharma, ML Rahman, MJ Hossain, B Biswas… - Heliyon, 2024 - cell.com
Copper doped magnesium ferrite, Mg 1-x Cu x Fe 2 O 4 (x= 0.0–1.0) nanomaterials were
synthesized via. sol-gel method sintered at 600° C for 2 h. The synthesized materials were …

Impact of silver substitution on the structural, magnetic, optical, and antibacterial properties of cobalt ferrite

W Tahir, T Zeeshan, S Waseem, MD Ali, Z Kayani… - Scientific Reports, 2023 - nature.com
Abstract Silver-doped Cobalt Ferrite nanoparticles AgxCo1− xFe2O4 with concentrations (x=
0, 0.05, 0.1, 0.15) have been prepared using a hydrothermal technique. The XRD pattern …

Influence of Gd3+ ion doping on structural, optical, and magnetic properties of (Mg–Ni–Co) nanoferrites

A Aridi, M Rabaa, R Moussa, RS Hassan… - Journal of Nanoparticle …, 2023 - Springer
Abstract The characterization of (Mg–Ni–Co) nanoferrites doped with small different
concentrations of gadolinium rare earth metal (Gd3+), prepared by the chemical co …

Carbon quantum dots in healthcare: a promising solution for sustainable healthcare and biomedical practices

KJS Chary, A Sharma, A Singh - E3S Web of Conferences, 2023 - e3s-conferences.org
The pursuit of sustainable development refers to meet the present needs while safeguarding
the resources for future generations ensuring the well-being of human societies …

Synergistic contribution of redox additive electrolytes to significantly increase the performances of hybrid supercapacitors

J Halder, P De, A Chandra - Journal of Energy Storage, 2024 - Elsevier
The combination of redox additives such as potassium ferricyanide K 3 [Fe (CN) 6](KFCN) or
potassium iodide (KI) with aqueous 3 M KOH electrolyte leads to nearly 2-folds increment in …

Novel Mo: CoFe2O4 nanoparticles combustion synthesis for opto-magneto-electrochemical applications: A systematic analysis

N Al Sdran, KV Chandekar, SA Ansari, M Shkir - Materials Characterization, 2024 - Elsevier
In current work, various concentrations (0.0 wt%, 0.10 wt%, 0.25 wt%, 0.50%, 0.75 wt%, and
1 wt%) of Molybdenum (Mo)-doped cobalt ferrite (CFO) nanoparticles (Mo: CFO NPs) were …

Surfactant Assisted Hydrothermal Synthesis of Graphene Reinforced Nanoferrite: A Novel Nanocomposite for Photocatalytic Abatement of Azo Dye

A Alazmi - Surfaces and Interfaces, 2024 - Elsevier
Herein, a poly (ethylene glycol) assisted hydrothermal approach has been adopted to
synthesize nanostructured cobalt ferrite (CFO) and its graphene-based nanocomposite (G …

Facile combustion-synthesis, structural, morphological, vibrational, photoluminescence, dielectric, and electrical properties of ZnFe2O4 nanostructures: an effect of …

N Al Sdran, M Shkir, HE Ali - Journal of Alloys and Compounds, 2024 - Elsevier
In the current report, we have facilely synthesized the ZnFe2O4 nanoparticles (ZFO NPs)
using the flash combustion route at 600° C with various concentrations of citric acid (CA) …

Synthesis and characterization of nickel ferrite (NiFe2O4) nano-catalyst films for ciprofloxacin degradation

H Sulemana, C Yi, MI Nawaz, B Zhang, R Yi… - Ceramics …, 2024 - Elsevier
The challenges associated with efficient removal of ciprofloxacin (CIP), such as low
efficiency, high energy consumption, and the generation of harmful by-products have …