Effect of Particle Size and Structure of TiO2 Semiconductor on Photoelectronic Efficiency of Dye-sensitized Solar Cell 


Vol. 19,  No. 1, pp. 22-29, Mar.  2013


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  Abstract

A comparison of photo-efficiency on dye-sensitized solar cells (DSCs) assembled by using TiO2 materials with different structures and crystallite sizes were investigated in this study. The size and structure of TiO2 have been controlled by pHs and calcination temperatures using solvothermal and sol-gel methods, respectively. Six types of TiO2 samples are obtained; 8.9, 12.8, and 20.2 nm sized TiO2 particles, and the other types using sol-gel method were anatase-rutile mixtures on the structure. The highest photo-efficiency which is remarkable result reached to 8.6% over DSC assembled by anatase TiO2 with 20.2 nm particle size.

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  Cite this article

[IEEE Style]

L. H, P. NK, L. TJ, H. GB, K. M, "Effect of Particle Size and Structure of TiO2 Semiconductor on Photoelectronic Efficiency of Dye-sensitized Solar Cell," Clean Technology, vol. 19, no. 1, pp. 22-29, 2013. DOI: .

[ACM Style]

Lee H, Park NK, Lee TJ, Han GB, and Kang M. 2013. Effect of Particle Size and Structure of TiO2 Semiconductor on Photoelectronic Efficiency of Dye-sensitized Solar Cell. Clean Technology, 19, 1, (2013), 22-29. DOI: .

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