Journal of Materials Science

, Volume 32, Issue 18, pp 4979–4984 | Cite as

Preparation, electrochemical, photoelectrochemical and solid-state characteristics of indium-incorporated TiO2 thin films for solar cell fabrication

  • W. A Badawy


Titanium dioxide thin films were prepared by the spray-pyrolysis technique, which permitted the convenient incorporation of foreign materials into the oxide matrix during its formation. Pure and indium-incorporated films of different thickness were prepared. The presence of indium in the TiO2 film affected the characteristics of that material. The effect of incorporation was reflected in the improvement of the properties of the n-Si/oxide heterojunction. The prepared n-Si/TiO2-In solar cells exhibited better fill factor and solar conversion efficiency than those with pure TiO2. The electrochemical properties of the prepared oxide films revealed that the charge transfer step at the oxide/electrolyte interface leads to the deterioration in quality of the photoanode. The improved characteristics of the heterojunction n-SiO2/oxide in the presence of indium incorporation offset the limitation of the photoelectrochemical cell due to the slow charge transfer step at the TiO2/electrolyte junction.


Solar Cell Solar Energy Mater Prepared Cell Solar Cell Fabrication Indium Chloride 


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  1. 1.
    J. H. WOHLGEMUTH, D. B. WARFIELD and G. A. JOHNSON, IEEE (1982) 809.Google Scholar
  2. 2.
    A. MONNIER and J. AUGUSTINSKI, J. Electrochem. Soc. 127 (1980) 1576.CrossRefGoogle Scholar
  3. 3.
    A. FUJISHIMA and K. HONDA, Nature 238 (1972) 37.CrossRefGoogle Scholar
  4. 4.
    A. K. GHOSH and H. P. MARUSKA, J. Electrochem. Soc. 124 (1977) 1516.CrossRefGoogle Scholar
  5. 5.
    H. P. MARUSKA and A. K. GHOSH, Solar Energy Mater. 1 (1979) 237.CrossRefGoogle Scholar
  6. 6.
    Y. MATSUMOTO, J. URIMOTO, Y. AMAGASAKI and E. SATS, J. Electrochem. Soc. 127 (1980) 2360.CrossRefGoogle Scholar
  7. 7.
    L. HARRIS and R. WILSON, Am. Rev. Mater. Sci. 8 (1978) 99.CrossRefGoogle Scholar
  8. 8.
    M. P. MARUSKA and A. K. GHOSH, Solar Energy 20 (1979) 433.Google Scholar
  9. 9.
    J. G. MARROIDES, Mater. Res. Bull. 13 (1978) 1379.CrossRefGoogle Scholar
  10. 10.
    K. RAJESHWAR, P. SINGH and J. DU BOW, Electrochim. Acta 23 (1978) 1117.CrossRefGoogle Scholar
  11. 11.
    A. J. NOZIK, Ann. Rev. Phys. Chem. 29 (1978) 189.CrossRefGoogle Scholar
  12. 12.
    M. TOMKIEWICZ and H. FAY, Appl. Phys 18 (1979) 1.CrossRefGoogle Scholar
  13. 13.
    W. A. BADAWY, R. S. MOMTAZ and E. M. EL-GIAR, Phys. Status Solidi (a) 118 (1990) 197.CrossRefGoogle Scholar
  14. 14.
    W. A. BADAWY, Solar Energy Mater. Solar Cells 28 (1993) 293.CrossRefGoogle Scholar
  15. 15.
    M. S. WRIGHTON, D. S. GINLEY, P. T. WOLCZANSKI, A. B. ELLIS, D. L. MORSE and A. LINZ, Proc. Nat. Acad. Sci. USA 72 (1975) 1518.CrossRefGoogle Scholar
  16. 16.
    A. K. GHOSH and M. P. MARUSKA, in “Solar Energy” edited by J. B. Berkowitz and I. A. Lesk (Electrochemical Society Softbound Proceedings Series, Princeton, NJ, 1976) p. 92.Google Scholar
  17. 17.
    C. STADLER, A. MONNIER and J. AUGUSTYNSKI, in “Extended Abstracts of the 2nd International Conference on the Photochemical Conversion and Storage of Solar Energy”, Cambridge, UK, 10-12 August 1978, p. 81.Google Scholar
  18. 18.
    W. A. BADAWY, F. DECKER and K. DOBLHOFER, Solar Energy Mater. 8 (1983) 363.CrossRefGoogle Scholar
  19. 19.
    W.A. BADAWY and E.A. EL-TAHER, Thin Solid Films 158 (1988) 277.CrossRefGoogle Scholar
  20. 20.
    O. P. AGNIHOTRI, M. T. MOHAMMED, A. K. ABBAS and K. I. ARSHAK, Solid State Commun 47 (1983) 195.CrossRefGoogle Scholar
  21. 21.
    D. PULFREY, IEEE Trans. Electron. Dev. ED-25 (1978) 1308.CrossRefGoogle Scholar
  22. 22.
    H. DEMIRYONT and K. E. NIETRING, Solar Energy Mater. 19 (1989) 79.CrossRefGoogle Scholar
  23. 23.
    W. A. BADAWY, H. H. AFIFY and E. M. EL-GIAR, J. Electrochem. Soc. 137 (1990) 1592.CrossRefGoogle Scholar
  24. 24.
    H. DEMIRYENT, J. R. SITES and K. GEIB, Appl. Optics 24 (1985) 490.CrossRefGoogle Scholar
  25. 25.
    H. H. AFIFY, R. S. MOMTAZ, W. A. BADAWY and S. N. NASSER, J. Mater. Sci. Materials in Electronics 2 (1991) 40.CrossRefGoogle Scholar
  26. 26.
    A. K. ABBAS and M. T. MOHAMMED, J. Appl. Phys. 59 (1986) 1641.CrossRefGoogle Scholar
  27. 27.
    J. BARDEEN, F. J. SLATT and C. J. HALL, in “Photoconductivity Conference” (Wiley, New York, 1956) p. 146.Google Scholar
  28. 28.
    W. A. BADAWY, Ind. J. Technol. 29 (1991) 235.Google Scholar
  29. 29.
    F. DECKER, M. FRACASTORO-DECKER, W. BADAWY, K. DOBLHOFER and H. GERISCHER, J. Electrochem. Soc. 130 (1983) 2173.CrossRefGoogle Scholar
  30. 30.
    A. J. BARD and L. R. FAULKNER, “Electrochemical Methods-Fundamentals and Applications” (Wiley, New York, 1980) Ch. 3.Google Scholar
  31. 31.
    W. A. BADAWY, Ind. J. Technol. 24 (1986) 118.Google Scholar
  32. 32.
    K. UOSAKI and M. KIAI, J. Electrochem. Soc. 130 (1983) 985.Google Scholar
  33. 33.
    H. GERISCHER, J. Electrochem. Soc. 130 (1983).Google Scholar

Copyright information

© Chapman and Hall 1997

Authors and Affiliations

  • W. A Badawy
    • 1
  1. 1.Department of Chemistry, Faculty of ScienceUniversity of KuwaitSafatKuwait

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