Surface-enhanced Raman scattering (SERS) is vital in many fields because of its high
sensitivity, fast response, and fingerprint effect. The surface-enhanced Raman mechanisms …

The rapid growth in the global population has led to increased environmental pollution and
energy demands, exacerbating the issue of environmental contamination. This …

The pulp and paper manufacturing wastewater is as complicated as any other industrial
effluent. A promising approach to treating water is to combine photocatalysis and membrane …

Water is the source of life on Earth. Therefore, water pollution is one of the greatest problems
in the world. On this basis, the current study focuses on accelerating industrial pollutant …

Nanocrystalline powders of WO3/CdS nanocomposites were synthesized by a two-step
hydrothermal process carried out in the temperature range of 110–170° C. Morphologies …

Titanium dioxide (TiO 2) has received widespread attention as high stability, low toxicity and
costless photocatalyst, but it only exhibits photocatalytic activity under ultraviolet (UV) light …

Photoelectrochemically active WO3 films were fabricated by electrodeposition from an acidic
(pH 2), hydrogen-peroxide-containing electrolyte at− 0.5 V vs. SCE. WO3-TiO2 composites …

The international challenges of water directed the scientists to face the environment-related
problems because of the high concentrations of industrial pollutants. In this direction, the …

This Special Issue of Catalysts is dedicated to recent advances in the research areas of
photocatalysts and photocatalyzed reactions. It comprises a diverse selection of seven …

The drive for the development of systems that can simultaneously investigate chemical and
morphological information comes from the requisite to fully understand the structure and …