Abstract： Since the 18th century mankind since the rapid growth in energy demand, which caused the energy crisis and environmental pollution as a priority issue. Solar is a new low-cost non-polluting energy, and conversion of solar energy is used worldwide to solve the energy crisis and environmental pollution in one important way. The efficiency of solar cells by the level of dye-sensitized solar decision, therefore a high stability, photoelectric conversion efficiency of the sensitivity of a good measure of the quality of a solar cells directly standards, developed a High-efficiency of the agent is the key to solve the energy crisis.
In this paper, solar-agent in the course of two pro-dye process, through
experiments to find out how to improve product yield and purity of solar cells to improve the stability of sensitization, photoelectric conversion efficiency and reduce dark electronic Transfer, improving the efficiency of solar cells.
Key words: Dye-sensitized, Solar cells, Sensitizer
