Volume : IV, Issue : IX, September - 2014
Solvothermal Synthesis and Characterisation of Chalcopyrite Copper Indium Diselenide (CIS) Nanostructures.
Sr. Francisco Nirmalaf. M. M, Dr. Joe Jesudurai
Abstract :
Crystalline chalcopyrite semiconductor CuInSe2 nanostructures were prepared using a solvothermal route. Cupric chloride, Indium chloride, and Selenium were used as precursors with Dimethyl Formamideor Benzene as a solvent. The process does not require a post–synthesis selenisation step. Structural, morphological and optical properties of the as–synthesized CuInSe2 nanocrystalswere characterized using powder X–ray diffraction analysis, scanning electron microscopy, UV–Vis absorption spectroscopyand dielectric studies. The results indicate that the as synthesized product is of ordered chalcopyrite tetragonal structure with a bandgapof 1.13eV. The shape obtained varies according to the changes in solvent.
Keywords :
Copper indium diselenide nanostructures X–ray diffraction analysis scanning electron microscopy UV�Vis absorption spectroscopy dielectric studies.
Article:
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DOI : 10.36106/ijar
Cite This Article:
Sr. Francisco NirmalaF.M.M, Dr. Joe Jesudurai Solvothermal Synthesis and Characterisation of Chalcopyrite Copper Indium Diselenide (CIS)
Nanostructures. Indian Journal of Applied Research, Vol.4, Issue.9 September 2014
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Sr. Francisco NirmalaF.M.M, Dr. Joe Jesudurai Solvothermal Synthesis and Characterisation of Chalcopyrite Copper Indium Diselenide (CIS) Nanostructures. Indian Journal of Applied Research, Vol.4, Issue.9 September 2014
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