Abstract

In this study, we used an environmentally friendly green fuel combustion synthesis method to create Cu3Bi3S7 (CBS) nanoparticles (NPs). A thorough characterization was carried out, including XRD, UV spectroscopy, SEM, TEM, PL spectroscopy, zeta potential analysis, BET Spectra and XPS Spectra. The formation of single-phase CBS NPs with average diameters of 50 nm was unequivocally confirmed by XRD analysis. UV spectroscopy revealed that the NPs absorbed significant visible light, highlighting their potential for use in photocatalytic degradation processes. The images from SEM and TEM clearly showed NPs with uniform size distribution and spherical morphology. The CBSNPs' defect state presence may be determined from the PL spectra. CBS NPs were particularly effective in photo-catalyzing the degradation of the indigo carmine (IC) dye when exposed to Uv light. Additionally, during an electrochemical sensing examination, the NPs demonstrated extraordinary sensitivity to glucose. Overall, our results highlight the tremendous potential for CBS NPs produced using ecologically friendly green fuel combustion synthesis to advance photocatalytic degradation and electrochemical sensing applications.

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