Multifunctional Cu₆Ce₂O₉ Bimetallic Oxide Nanoparticles: Synthesis, Structural Characterization, Concrete Strength Enhancement, and Photocatalytic Degradation of Organic Dyes

Comprehensive investigation of the synthesis, structure, magnetic behavior, dielectric response, and photocatalytic activity of ZnFe2O4 nanoparticles

Green-synthesized Ag2O- Doped Polyaniline Nanocomposites: Structural, Optical, and Electrical Properties

Polyaniline (PANI) nanocomposites doped with silver oxide (Ag₂O) nanoparticles were successfully synthesized using an ultrasonic-assisted oxidative polymerization technique. Ag₂O nanoparticles were prepared via a green chemistry approach using tea leaf extract as a reducing and stabilizing agent. The prepared nanoparti...

Chemical Oxidative Synthesis of Polypyrrole Nanoparticles: Morphological and Structural Characterization by FESEM, and FTIR Spectroscopy

Polypyrrole (PPy) is a synthetic conducting polymer with promising electrical, environmental, and technological properties. In this study, PPy nanoparticles were synthesized by chemical oxidative polymerization using FeCl₃/PVP and HNO₃, while ZnO and Cu₂O nanoparticles were incorporated at 0.5, 0.8, and 1.0 wt%. The st...

Nanostructural and photocatalytic properties of iron and silver co-doped titanium dioxide nanorods

Iron- and silver-co-doped TiO₂ nanorods (DTNs) were synthesized through a sol–gel-assisted hydrothermal route to investigate the influence of calcination temperature on their nanostructural evolution, optical properties, and photocatalytic performance toward methylene blue degradation. The uncalcined sample exhibited...

CeO₂ nanoparticles incorporated into a polyaniline matrix, prepared using an environmentally friendly method to enhance dielectric performance

Cerium oxide (CeO₂) nanoparticles were fabricated through a green route using Syzygium cumini (SC) leaf extract as a reducing and capping agent. The as-synthesized CeO₂ nanoparticles were incorporated into a polyaniline (PANI) matrix to form CeO₂/PANI nanocomposites via in situ chemical oxidative polymerization. A seri...

Structural crystallinity and optical behavior of MgFe2O4 ferrite nanoparticles prepared by sol–gel method

Magnesium ferrite (MgFe2O4) nanoparticles have attracted significant interest due to their excellent magnetic, electrical, and optical properties, which make them suitable for applications in magnetic storage devices, microwave absorbers, catalysts, sensors, and optoelectronic systems. In the present study, nanocrystal...