Enhanced photo catalytic properties for environmental applications of non-metal doped nickel oxide

Abstract

This study investigates the process of hydrothermal synthesis to create a nano-composite (NiO-BS-GO) by incorporating Boron (B) and Sulfur (S) into Nickel Oxide (NiO) together with Graphene Oxide (GO). The resulting nanocomposite exhibits improved photocatalytic characteristics. The combination demonstrated a substantial enhancement in both optical and photocatalytic degradation of methylene blue (MB) and Rhodamine B (RhB) when exposed to visible light. This improvement is credited to the greater surface area, enhanced charge separation, and increased absorption of visible light. The nanocomposite composed of NiO-BS-GO exhibited remarkable stability and reusability, indicating its promising suitability for environmental remediation purposes.