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International Journal of PhotoenergyVolume 2012 2012, Article ID 962649, 6 pages

Research ArticleDepartment of Renewable Energy Systems and Recycling, Transilvania University of Brasov, Eroilor 29, 500036 Brasov, Romania

Received 21 June 2011; Accepted 1 November 2011

Academic Editor: Vincenzo Augugliaro

Copyright © 2012 Ionut Popovici and Anca Duta. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

CuSbS2 thin films were obtained by spray pyrolysis deposition, using polymeric additives for controlling the surface properties and film’s composition. Ternary crystalline chalcostibite compounds have been obtained without any postdeposition treatments. XRD spectra and IR spectroscopy were used to characterize films composition and interactions between components. Films morphology and surface energy were investigated using AFM microscopy and contact angle measurements. Hydrophobic and hydrophilic polymers strongly influence the composition and film morphology.





Autor: Ionut Popovici and Anca Duta

Fuente: https://www.hindawi.com/



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