TiO2 exists naturally in three crystalline forms: Anatase, rutile, brookite, and TiO2 (B). These
polymorphs exhibit different properties and consequently different photocatalytic …

Photocatalysis based technologies have a key role in addressing important challenges of
the ecological transition, such as environment remediation and conversion of renewable …

Environmental pollution becomes a major worldwide issue that threatens the entire
biosphere. On the other hand, visible-light photocatalysis technology is one of the most …

TiO 2-based nanomaterials have attracted prodigious attention as a photocatalysts in
numerous fields of applications. In this thematic issue, the mechanism behind the …

Zinc oxide (ZnO) based nanostructures have gained remarkable attention worldwide for their
photocatalytic activation behavior as a semi-conductor metal oxide photocatalyst in different …

Increase in industrial and anthropogenic activities leads to a decline in water quality. This
necessitates the need for the removal of contaminants from industrial and domestic …

Membrane separation technology has been considered as the most promising approach for
effectively treating oily wastewater and oil-contaminated water due to its flexibility in …

Water pollution caused by human activities is a monumental problem that the world is facing
today. The use of polluted water for domestic, industrial, and agricultural applications …

In this work, TiO2 nanoparticles were successfully synthesized with narrow size distribution
via a wet ball milling sol-gel method. The effect of calcination temperature on photocatalytic …

Anatase (A) TiO 2 is widely used as a support of the supported vanadium-based and non-
vanadium-based catalysts for NH 3-SCR reaction. However, there is lack of enough …