Modification of Dye-Sensitized Solar Cells with Sputter-Deposited Titanium Dioxide Blocking Layer for Enhanced Photovoltaic Performance under Different Illuminations

In this study, the titanium dioxide (TiO 2 ) thin film prepared by radio frequency magnetron sputtering system (R.F. sputtering) was used as the blocking layer (BL) of dye-sensitized solar cells. TiO 2 blocking layer (TBL) is used to reduce the recombination reaction caused by contacting the oxidize...

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