Journal of Sol-Gel Science and Technology

, Volume 32, Issue 1–3, pp 363–366

Nanostructured ZrO2-Coated TiO2 Electrodes for Dye-Sensitised Solar Cells

  • David B. Menzies
  • Raoul Cervini
  • Yi-Bing Cheng
  • George P. Simon
  • Leone Spiccia
Article

DOI: 10.1007/s10971-004-5818-0

Cite this article as:
Menzies, D.B., Cervini, R., Cheng, YB. et al. J Sol-Gel Sci Technol (2004) 32: 363. doi:10.1007/s10971-004-5818-0

Abstract

Thin films of ZrO2 were deposited on nanostructured anatase TiO2 electrodes via sol-gel route and utilised in the assembly of a dye-sensitised solar cells (DSSCs) forming nanostructured core-shell networks. The ZrO2-coated TiO2 electrodes were characterised by scanning electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy and constructing a DSSC. The characterisation concluded that core-shell morphologies were produced with varying ZrO2 shell thickness without altering the anatase TiO2 core. When a DSSC was constructed from the ZrO2:TiO2 core-shell electrode, the efficiency increased to 2.27% from 0.42% for the uncoated TiO2 electrode. As the ZrO2 shell thickness increased, the cell efficiency was reduced.

Keywords

dye-sensitised solar cells core-shell surface coating 

Copyright information

© Kluwer Academic Publishers 2004

Authors and Affiliations

  • David B. Menzies
    • 1
  • Raoul Cervini
    • 1
  • Yi-Bing Cheng
    • 1
  • George P. Simon
    • 1
  • Leone Spiccia
    • 2
  1. 1.School of Physics and Materials EngineeringMonash UniversityVictoria
  2. 2.School of ChemistryMonash UniversityVictoriaAustralia

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