A hierarchical Fe3O4@porous carbon/g-C3N4 nanocomposite was synthesized from NH2-MIL-88B(Fe) through controlled pyrolysis and heterojunction assembly for visible-light photocatalytic degradation of azo dyes. Structural and optical characterization confirmed the formation of a porous heterostructure with enhanced visibl...
While nanoparticle-based photocatalysts have been widely studied for dye degradation, their tendency to agglomerate in solution and the complexity of recovery methods have limited practical use. Magnetic nanofibers having a large surface area, favourable morphology, and recoverability can be a good alternative. We synt...
A series of molecularly engineered hybrid nanocomposites composed of Fe-doped ZnO nanoparticles uniformly wrapped with reduced graphene oxide (Zn0.85Fe0.15O@rGO) were synthesized with varying volume fractions (0 ≤ vf ≤ 27%) of rGO and their multifunctional physicochemical properties as hybrid nanocomposites for photoca...
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...
Abstract Ternary magnetic nanocomposites of the compositions FexCuyZnzOk and FexCuyMnzOk were prepared through a simple, cost-effective, linker-free strategy, and characterized by X-ray diffraction, transmission electron microscopy, X-ray photoelectron spectroscopy, and vibrating sample magnetometry. These nanocomposit...
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