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Synthesis of tin disulphide (SnS2) and its characterization
(CCSHAU, HISAR, 2022-07) Deepika Rani; Vinay Kumar
The utilization of two dimensional materials in electronic and optical appliances is increasing day by day because of their excellent properties which can be utilized in various applications. The goal of the current study is to synthesize tin disulphide by low cost, wet chemical method at room temperature. To investigate its morphology, size, structure, and optical characteristics, different characterization techniques were used including FTIR, XRD, UV-Vis spectroscopy, PL spectroscopy, FESEM. FTIR spectra show Sn-S and S-S stretching vibrations which provide verification for the fabrication of SnS2. The band gap obtained from PL spectrum was found almost of the same order as obtained from UV-Vis spectrum. FESEM pictures represent the well-defined spherical morphology of the prepared SnS2. The XRD outcomes show the crystalline nature of the SnS2.