Effects of TiO2 structures in dye-sensitized solar cell.

J Nanosci Nanotechnol

Department of Environmental Engineering, Chonnam National University, Gwangju 500-757, Korea.

Published: February 2011

In this work, the effects of crystalline structure of the TiO2, which is incorporated in fabrication of the n-type electrode, on the DSSC performance were investigated in terms of the energy conversion efficiency. In this effort, TiO2 nanoparticle pastes with varying contents of rutile and anatase structures were prepared by using the ethanol mixing method. The most efficient photo-electro-chemical performance was achieved for the DSSC fabricated with the TiO2 paste in which the anatase form of the nanocrystal extends to 90%.

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http://dx.doi.org/10.1166/jnn.2011.3419DOI Listing

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