Applications of Up-Conversion Luminescence in Dye Sensitized Solar Cell

作者：Li Shu Quan; Lin Jian Ming^*; Wu Ji Huai; Huang Miao Liang; Zhang Xiu Kun; Li Biao; Xu Bo

来源：Chinese Journal of Inorganic Chemistry, 2009, 25(1): 60-64.

• hydrothermal method
• up-conversion luminescence
• dye-sensitized solar cell

Up-conversion luminescence layer of Er(3+)-doped TiO(2) was prepared by hydrothermal method and high-temperature melting, and then assembled in a dye-sensitized solar cell (DSSC). The influence of adding up-conversion luminescence layer on the photoelectronic properties of the DSSC and up-conversion luminescence mechanisms was discussed based on characterization results of XRD, F-4500, UV and I-V curve of the solar cell. The results show that the performances of DSSC are dramatically improved owing to the introduction of up-conversion luminescence layer. The best efficiency is 0.14% irradiated by a infrared light with 80 mW.cm(-2), higher than that of without this layer by 160%.

• 出版日期2009-1
• 单位华侨大学