Zinc oxide (ZnO) Solar Cells Based on Dye And Polymers Materials and Dye Synthesized Solar Cells (DSSC)

摘要

Comparison between PCBM: P3HT Inverted polymers materials and dye synthesized solar cells (DSSC) has been done. So as to improve the efficiency and performance of solar cell, zinc oxide (ZnO) seed layer and ZnO nanorod have been synthesized using Sol-gel and hydrothermal methods respectively. Due to the exceptional luminescent, extensive emission band in the yellow-green zone, short-wavelength lasing, cathode luminescence, the common nonlinear optical properties of II-VI semiconductors and optoelectronic properties of Zinc oxide (ZnO), has been used for photo anodes in the inverted polymer solar cell and P-type material in the dye synthesized solar cell. When we used Zinc oxide (ZnO) as photo anodes based on polymer materials it is found that the efficiency of solar cell has become better than when we used dye synthesized solar cell.