Semiconductor-mediated photocatalysis plays a pivotal role in the elimination of organic
pollutants from water systems. Titanium dioxide (TiO 2) and zinc sulphide (ZnS) …

The positive feedback mechanism resulting from the exponentially increasing population
leads to high energy demands, additional resource utilization, and debilitating nature …

The co-existence of organic contaminants and heavy metals including 4-chlorophenol (4-
CP) and Cr (VI) in aquatic system have become a challenging task in the wastewater …

While modern industry has contributed to the prosperity of an increasingly urbanized society,
it has also led to serious pollution problems, with discharged wastewater and exhaust gases …

Highlights•Nano-architectural design of TiO 2 are demonstrated as an emerging
photocatalytic activity under visible light illumination.•Janus nanostructures were proved …

Creating a Z-scheme heterojunction system can enhance the efficiency of separating and
transporting charge carriers responsible for degrading pollutants. Hence, in this study, ZnCo …

Climate change, global warming, and population growth have led researchers to use eco-
sociable procedures for the N 2 reduction reaction. It has discovered that N 2 molecule can …

Wastewater emanating out of industrial units is loaded with hazardous organic dyes. The
hindrance in sunlight penetration into the water by this dye-loaded wastewater has led to …

A simple and economical hydrothermal method has efficiently been utilized in the fabrication
of a novel C 3 N 4 nanosheet/Bi 7 O 9 I 3 Z-scheme heterojunction. The synthesis process …

The paper reports a “green” method for hydrogen peroxide (H 2 O 2) production and organic
pollutants removal to solve the related environmental exacerbation. Herein, a novel two …