Multi element doped typeII heterostructure assemblies (N, S TiO_2/ZnO) for electrochemical crystal violet dye degradation

Herein, we report multielement doped TypeII heterostructure assembly consists of N, S doped TiO_2 and ZnO for electrochemical crystal violet dye degradation studies. Electrochemical measurements were performed on these synthesized NS codoped TiO_2/ZnO compositeheterostructured assemblies which are fabricated on Titanium (Ti) substrate. It was observed that a composite electrode (N, STiO_2/ZnO@Ti) assembly has shown better efficiency metrics in comparison to all individual electrodes (bare Ti, TiO@Ti, ZnO@Ti) highlighting the importance of heterostructures. The findings of this article will help to design economic materials for complex dye molecule degradation studies as well as paves path towards better understanding of molecular mechanisms of dye degradation.