One Step Preparation of TiO2 Layer for High Efficiency Dye-sensitized Solar Cell.

摘要: A novel titanium dioxide paste based on Pechini sol-gel method and nanocrystalline TiO 2 powder has been successfully developed tested. The enables the formation of sponge like structure layer i.e. highly porous at same time well connected network. layers have used to assemble dye sensitized solar cells (DSSC) with two ruthenium complex dyes, N719 black dye, respectively. Overall conversion efficiencies ionic liquid electrolyte DSSC was 6.1% 2.0%, respectively, when determined under standard test conditions (100 mW/cm , AM1.5, 25 °C).