Improved photocatalytic activities in highly ordered porous photocatalysts are often
attributed to the larger surface area, higher light absorption, and suppressed charge …

Hydrogen dopants and oxygen vacancies (OVs) play crucial roles in BiVO4 photoanodes.
However, the decisive factor determining the charge transport of the hydrogenated BiVO4 …

Abstract Sr1− xCaxFe12− xGdxO19 (x= 0, 0.04, 0.08, 0.12, 0.16, 0.20) hexaferrites were
characterized by several techniques, such as X‐ray diffraction, scanning electron …

Abstract Bi-substituted Ti–Ni perovskite of different compositions La 1-x Bi x Ni 0.5 Ti 0.5 O 3
were elaborated utilizing the sol–gel method. TGA thermogravimetric and DSC calorimetric …

The catalytic and biological properties of metal oxide nanoparticles with the biosynthesis
green technology begin to allow for continuing growth of nanotechnology. Natural extracts …

The current research project was designed to investigate the influence of Ce 3+ substitution
on different properties of β-type hexagonal ferrite KCe x Fe 11− x O 17 (x= 0, 0.02, 0.06 and …

We report the magnetic and dielectric properties of single phase samples of orthorhombic
YFe 1− x Mn x O 3 (x= 0.0–0.3). The Néel temperature is found to decrease from 646 K for x …

This study investigates the characteristics of the Ba0. 67Ni0. 33Mn1− xFexO3 perovskite
compound, focusing on its structural and electrical aspects under varying Fe do** levels at …

The AC conductivity response in a broad frequency range of disordered materials is of great
interest not only for technological applications, but also from a theoretical point of view. The …

The ceramic Sr (NiNb) 0.5 O3, incorporating silver do** in the A site, was synthesized
using a sol–gel route and subjected to comprehensive analysis through various …