Plasmonic dye-sensitized solar cell fabricated by a Au-TiO2 powder
- Plasmonic dye-sensitized solar cell fabricated by a Au-TiO2 powder
- 문성환; 이상원; 민병권
- Au-TiO2; SPR
- Issue Date
- 2011 춘계 대한화학회
- One of the promising applications of TiO2 incorporated with gold nanoparticles would be a dye sensitized solar cells (DSSC) where mesoporous TiO2 films were generally used for adsorbing the dye molecules and transporting photogenerated electrons. TiO2 incorporated with gold nanoparticles has been attracted due to the typical optical properties of gold nanoparticles known as a localized surface plasmon resonance. In this study, We synthesized gold catalysts supported on TiO2 that were prepared by a deposition-precipitation (DP) method. And then, Au-TiO2 catalysts are applied for Dye-sensitized solar cell. Especially, in order to investigate the effect of gold nanoparticles on DSSC various Au-TiO2 films were applied instead of TiO2, and those optical properties and solar cell performances were compared. The details will be discussed in the presentation.
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