The samples of sensitization solar cell have been produced by using fes2 / ti02 as an electrode for studying the photoelectrical conversion efficiencies of fes2 thin films . the photoelectrical conversion efficiencies of the samples have been measured and the influence of the thickness of film on photoelectrical conversion efficiency has been investigated 为了研究fes2薄膜的光电转换效率，采用fes2 tio2复合膜作为太阳能电池光电极制备了溶液太阳能电池测试样品，对电池的光电转换效率进行了测量，研究了厚度对薄膜光电转换效率的影响。
