STRUCTURAL, OPTICAL AND PHOTOCONDUCTIVITY CHARACTERISTICS OF SnO2-ZnS NANOCOMPOSITE SYNTHESIZED BY A HYDROTHERMAL METHOD
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 0, Vol 4, Issue 11
Abstract
SnO2-ZnS nanocomposite was successfully synthesized by a hydrothermal method utilizing tin chloride dihydrate, sodium hydroxide, zinc sulphate heptahydrate and sodium sulphide as precursors. The as-synthesized SnO2-ZnS nanocomposite was characterized by powder X-Ray diffraction for determining the crystalline structure and grain size, the optical properties of the product and band gap energy were studied by UV- visible absorption spectroscopy. Fourier Transform Infrared Spectroscopy (FTIR) was also studied. SEM revealed the surface morphology of the sample and the electrical properties were confirmed by dielectric and photoconductivity studies.
Authors and Affiliations
P. Sakthivel,
Keywords
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