International Journal of
TechnoChem Research

ISSN 2395 - 4248

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NEWS & UPDATION

  • 2018, Volume 4, No , of International Journal of TechnoChem Research is released
  •  

    2018, Volume 4 No 1 of International Journal of TechnoChem Research is released.

    2018, Volume 4, No , of International Journal of TechnoChem Research is released

  • Included in CAS Database, USA [by Chemical Abstracts Service, USA]
  •  International  Journal of TechnoChem Research

    has been selected for inclusion in CAS,USA  by  Chemical Abstracts Service, USA.

  • International Journal of TechnoChem Research
  • International Journal of TechnoChem Research has been selected for inclusion in CAS,USA by Chemical Abstracts Service, USA.

    International Journal of TechnoChem Research has been selected for inclusion in CAS,USA by Chemical Abstracts Service, USA.

ABSTRACT

Structural and Optical Properties of Zinc Sulfide Thin film prepared by sol- gel Spin Coating method

M.Balachander 1,2, M. Saroja 2, M.Venkatalachalam2, V. Kumar 2,3 & S. Shankar2

ABSTRACT

Metal Sulfide nanoparticles have attracted considerable interest because of their unique semiconducting and electronic properties. ZnS thin films have been deposited on glass substrates by spin coating method with Zinc Nitrate as starting material. The samples were synthesized by mixing Zinc Nitrate and Thiourea in Isoproponal. The crystal structure, orientation and surface morphology were investigated by X-Ray diffractometer (XRD) and Scanning Electron Microscopy (SEM). XRD pattern reveals the hexagonal structure of ZnS thin films. Optical properties were studied using UV-visible spectroscopy. The film shows good optical properties with high absorption and energy band gap value. These prepared films can be used for solar cell applications. Keywords : Zinc Sulfide thin films; Spin coating method; structual and optical properties

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