Nanostructured WO3 and WO3:TiO2 thin films were fabricated through pulsed laser ablation in liquid followed by spin coating to investigate the influence of TiO2 incorporation on room-temperature NH3 sensing. Structural characterization confirmed that the pristine WO3 film was predominantly tetragonal, with an average c...
Photocatalysis has emerged as an effective and sustainable approach for addressing environmental and energy challenges. In this study, Bi60In2O93 nanoparticles NPs were successfully synthesized via a hydrothermal method with varying Bi molar ratios. Structural and morphological characterizations were carried out using...
This study investigates the production and photocatalytic activity of CeO 2 –ZnO nanocomposites, synthesized for the first time using Bacopa monnieri leaf extract to degrade the Acid Orange 7 Dye (AO7). The nanocomposites were successfully prepared using an extract from Bacopa monnieri leaves as a sustainable r...
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),...
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...
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