Synthesis and Characterization of Novel Ternary Nanocomposites BiC₈₀/GO (x mg) for Water Treatment

This study developed for synthesis of some novel photocatalytic nanocomposites from nano graphitic carbon nitride(g-C۳N۴), nano bismuth oxide (Bi۲O۳) and nano-graphene oxide (NGO) due to degradation of methylene blue dye as an organic pollutant in waste water. These synthesized novel ternary nanocomposites including BiC۸۰/GO, BiC۸۰/GO, BiC۸۰/GO and BiC۸۰/GO which characterized by FTIR, UV–Vis, XRD, PL, TGA, FESEM, and EDS to study of thermal stability, surface morphology, and purity of nanocomposites. The degradation efficiency (D%) for nano materials and novel ternary nanocomposites, under the visible light irradiation in a time period of ۱۸۰ min was investigated in this work. The optimum conditions obtained for preparation of ternary nanocomposites BiC۸۰/GO (۲۰ mg), are ۵۰ mg catalyst and ۵ ppm dye concentration at ۳۵ °C in pH ۱۲.

کلیدواژه ها:

Photocatalytic ، Ternary nanocomposite ، Organic pollutant ، degradation efficiency ، Thermal stability