A facile synthesis of highly efficient In₂S₃ photocatalysts for the removal of cationic dyes with size-dependent photocatalysis

Abstract

Different-sized thornball-like In2S3 were synthesized by environmentally-friendly method, which displayed excellent photodegradation of cationic dyes originating from their strong attraction.

Solution-processed Sb2Se3 photocathodes under Se-rich conditions and their photoelectrochemical properties

“…Novel materials with p-type characteristics have been intensively researched to produce an efficient and durable photocathode in a photoelectrochemical (PEC) water splitting system. [1][2][3][4][5] Antimony selenide (Sb 2 Se 3 ) has received much attention as a promising candidate material for this purpose, [6][7][8][9][10] because it has several attractive features for an efficient, durable, and economical PEC water splitting system. Sb 2 Se 3 is a p-type semiconductor with a suitable band position for the hydrogen evolution reaction.…”

Novel hierarchical porous Fe2O3@GA composites for solar-Fenton catalysis of dyes

“…Developing facile and efficient processes to remove these dye pollutants prior to discharging is essential. 1,2 Organic pollutants are currently removed by advanced oxidation processes (AOPs), such as electrochemical oxidation, 3 photocatalytic oxidation, 4 ozone oxidation, 5 and Fenton oxidation. 6 Hybrid AOP processes developed based on these techniques, such as photo-Fenton, have the advantages of rapid reaction, simple operation, high degradation rate, and green economy.…”