Dye-sensitized solar cell based on AZO/Ag/AZO multilayer transparent conductive oxide film

作者：Qi, Jin-He; Li, Ying; Thanh-Tung Duong; Choi, Hyung-Jin; Yoon, Soon-Gil^*

来源：Journal of Alloys and Compounds, 2013, 556: 121-126.

DOI：10.1016/j.jallcom.2012.12.127

• AZO/Ag/AZO multilayer TCO
• NTO blocking layer
• dc/rf sputtering
• Pulse laser deposition
• Dye-sensitized solar cell

Niobium-doped TiO2 blocking layer and Al-doped ZnO (AZO)/Ag/AZO (AAA) TCO layers were grown onto glass substrate using pulsed laser deposition (PLD) and direct current (dc)/radio-frequency (rf) sputtering at room temperature, respectively for dye-sensitized solar cell (DSSC) applications. The 100 nm-thick NTO layer showed a blocking effect for the oxygen diffusion into AAA layer and for the recombination of the electrons. The DSSC cell composed of the NTO (100 nm)/AAA (400 nm) showed the highest photo-electrical efficiency of about 3.25%. An insertion of aluminum foil between serrated clip and AAA (100 nm) TCO improved a photo-conversion efficiency of the DSSC.

• 出版日期2013-4-15
• 单位上海大学