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General Chemistry ›› 2019, Vol. 5 ›› Issue (2): 180029-180029.DOI: 10.21127/yaoyigc20180029

Special Issue: Solar Cells

• Minireviews • Previous Articles     Next Articles

State of the Art on Sb2(S1-x, Sex)3 Thin Film Solar Cells

Thalía Jiméneza, *, C. I. León-Pimentelb, Diego Seuret-Jiméneza, Maykel Courelc   

  1. a Centro de Investigación en Ingeniería y Ciencias Aplicadas (CIICAp), Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos, 62209, México;
    b Instituto de Ciencias Físicas, Universidad Nacional Autónoma de México (UNAM), Apdo. Postal 48-3, Cuernavaca, Morelos 62251, México;
    c Departamento de Ciencias Naturales y Exactas, Centro Universitario de los Valles (CUValles), Universidad de Guadalajara, Carretera Guadalajara-Ameca Km. 45.5, C.P. 46600, Ameca, Jalisco, México;
  • Received:2018-11-12 Online:2019-06-29 Published:2019-06-27
  • Supported by:
    Email: jimenezthalia57@gmail.com (T. J.)

Abstract: The Sb2(S1-x, Sex)3 compound has received considerable attention in photovoltaic applications due to its physical properties and for containing abundant non-toxic elements. However, solar cells based on this material present low efficiencies. In this work, we review some of the physical properties reported for the semiconductors Sb2S3, Sb2Se3 and Sb2(S1-x, Sex)3, and the main techniques of film deposition of the Sb2(S1-x, Sex)3 ternary material along with the reported efficiencies. Finally, a brief review of the scarce theoretical analyses of the main properties of this semiconductor (refractive index, band-gap energy, absorption coefficient and recombination) is presented. This review remarks the need of more theoretical analyses and modeling to optimize and improve the fabrication processes of Sb2(S1-x, Sex)3 solar cells in order to reach better conversion efficiencies.

 

Key words: Sb2(S1-x, Sex)3 solar cells, thin-film solar cells, deposition techniques, solar cell modeling, semiconductor physical properties

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