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Open access
Oct 2026
Structural, Optical and Magnetic Properties of Samarium Doped Cobalt Ferrite Nanoparticles for Photocatalytic Applications
In the present work, Sm3+ doped spinel cobalt ferrite (CoFe2O4) nanoparticles [CoFe2-xSmxO4 (x = 0.00 to 0.10, with an increment of 0.02)] were fabricated using glycine assisted sol-gel self-ignition method, to understand the effect of Sm3+. The single phase, cubic spinel ferrite phase of the prepared NPs was character...
Swapnil A. Bhagat, Kajal A. Gurav, S. Wani et al.
· Asian Journal of Chemistry · 0 citations
Open access
Sep 2026
Optical and Magnetic Properties of Mg-Doped Cobalt Ferrite (Co1−xMgxFe2O4) Nanoparticles
Background: Mg-doped cobalt ferrite (Co1−xMgxFe2O4, x = 0, 0.2, 0.4, 0.6, and 0.8) nanoparticles were investigated to evaluate the influence of Mg2+ substitution on the structural, optical, and magnetic properties of cobalt ferrites. Methods: Co1−xMgxFe2O4 nanoparticles were synthesized using the sol–gel autocombustion...
N. A. Jaber, Ali K. Attia, A. M. Zaki et al.
· Digest Journal of Nanomateri... · 0 citations
Open access
Oct 2026
Effect of Fe Doping on NiTiO3 Structure for Hydrogen Generation by Photocatalysis
Iron is one of the most widely used dopants for enhancing the photocatalytic properties of oxide semiconductors. In this work, nickel titanium ilmenite was synthesized by the sol–gel method and doped with small amounts of iron substituting for nickel to determine the dopant’s influence on its structural, optical, and p...
Wilson Orlando Lanchipa Ramos, Alberto Bacilio Quispe Cohaila, Elisban Juani Sacari Sacari et al.
· Catalysts · 0 citations
Open access
Sep 2026
Versatile Co3O4@metal oxide nanocomposites: from photocatalytic pollutant degradation to high-efficiency energy supercapacitor storage
Co3O4-based heterojunction nanocomposites (Co3O4@M-Ox; where M = Zn, Ti or Cu) were synthesized using a simple, cost-effective, eco-friendly hydrothermal method. These nanocomposites can be used in a variety of applications. Characterisation using X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR),...
A. Souemti, R. Kahlaoui, A. Jraba et al.
· RSC Advances · 0 citations
Open access
Oct 2026
ENHANCING THE ELECTRICAL AND PHOTOCURRENT PERFORMANCE OF YIG NANOPARTICLES VIA Ca AND Zn CO-DOPING
Y2.94Ca0.06Fe4.94Zn0.06O12 nanoparticles were successfully synthesized using the sol-gel method followed by annealing at 1000°C. X-ray diffraction (XRD) confirmed the formation of a single-phase garnet structure with an average crystallite size of 54 nm and a slightly expanded lattice constant (a = 12.395 Å). Detailed...
Thi Thuy Dao
· Journal of Science and Techn... · 0 citations
Open access
Sep 2026
Synergistic multifunctionality in SrMnO3-ZrO2 composite: Unravelling the dielectric relaxation and enhanced visible-light photocatalytic degradation of ciprofloxacin
Zirconium modified strontium manganite composite is synthesized using an economically solid-state method. Orthorhombic symmetry is confirmed by structural analysis using X-ray diffraction (XRD) and the SEM analysis reveals the uniform dispersion of elements, chemical composition including morphology. The characteristic...
K. Mohanta, S. A. Behera, Aniket Panda et al.
· JOURNAL OF METALS, MATERIALS... · 0 citations