Photocatalysis has been extensively investigated for several decades, motivated by the
fascinating applications in pollution remediation, chemical synthesis, and energy innovation …

A variety of photocatalytic materials including binary compounds (such as copper (II) oxide,
iron (III) chloride, iron (III) oxide, titanium dioxide, zinc oxide, zirconium dioxide, and tungsten …

NO x liberated into atmosphere from automobile exhausts and fossil fuel combustion,
comprise the major air pollutants. They are responsible for serious environmental problems …

As a typical n-type semiconductor, WO 3 is considered to be the promising material to
fabricate the gas sensor, which has a widespread utilization in the environment detecting …

This study reports the optimization of the gC 3 N 4 synthesis by the melamine-annealing
route using the Response Surface Methodology (RSM) and its direct coupling to WO 3 by a …

Air pollution is a serious concern worldwide as it affects living beings and the environment
due to the release of hazardous gases and particulate matter. The major cause of pollution …

Fabrication of a phase junction in the photocatalyst is one of the efficient strategies for
enhancement of the photocatalytic activity. However, research on the relation between …

A series of WO 3 samples with different crystalline phases were prepared by the thermal
decomposition method from ammonium tungstate hydrate. X-ray diffraction (XRD), scanning …

In the current work, the photocatalytic treatment of palm oil mill effluent over tungsten oxides
photocatalyst under ultraviolet-irradiation was evaluated. Characterization of fresh and used …

This paper studies the performance of a mineral-based transparent air purifying paint. The
air pollutants removal efficiency of this photocatalytic paint was first determined following the …