This review aims to give a general overview of the recent use of tungsten-based catalysts for
wide environmental applications, with first some useful background information about …

The effluents generated pose a threat to all life forms in nature. Chromium is one of the most
toxic effluent due to its carcinogenic and cytotoxic nature. In recent decades the remediation …

The photocatalytic degradation of local dyeing wastewater by Al/B co-doped WO 3
nanoparticles under natural sunlight was investigated. Al/B doped WO 3 nanoparticles were …

Designing a multimodal photocatalyst material with enhanced optical properties and surface
area is among the important methods for removing dangerous organic contaminants under …

The accumulation of pollution and any kinds of contamination on the glass cover of the solar
cell affects the efficiency of the photovoltaic (PV) systems. The contamination on the glass …

The controlled preparation of hexagonal tungsten trioxide under hydrothermal conditions
was developed by adjusting of pH value of the initial reaction solution. The effect of pH on …

While metal–organic framework (MOF) photocatalysts have demonstrated a unique Cr (VI)
photoreduction capability in recent decades, their performance is still insufficient for practical …

Semiconductor photocatalysis is the most efficient advanced oxidation processes for
wastewater treatment. A new carbon-based photocatalyst bismuth oxide/multi-walled carbon …

Environmental pollution is a critical issue due to its impact on humans and other organisms.
An important demand nowadays is the need for a green method to synthesize nanoparticles …

Carbon-based heterojunctions, because of their low toxicity and non-polluting properties,
are considered as metal-free alternatives to the traditional metal oxide semiconductors for …