中文摘要：

为利用反映的光的敏化染料的 nanocrystalline 太阳能电池(DSSC ) 的新改进结构在这篇论文被介绍。典型 DSSC 基于三明治结构，它由相片阳极，电解质和阴极组成。为 DSSCin 的改进结构这篇论文，一部裂片思考电影被纳入透明进行的背一些阴极。这样，通过相片阳极的剩余光被反映到它再被过去常。二部不同厚度 ofTiO2 电影制作的 DSSC 的光电流电压特征被测量说明利用反映的光的效果。作为结果，没有思考电影，有思考电影的改进 DSSC 比 DSSC 展出了更高的光电流和 solar-to-electric 变换效率。

英文摘要：

A new improved structure of dye-sensitized nanocrystalline solar cells （DSSC） for utilizing reflected light was introduced in this paper. Typical DSSC is based on a sandwich structure, which consists of photoanode, electrolyte and cathode. For the improved structure of DSSC in this paper, a sliver reflection film was attached to the back of transparent conducting glass of cathode. In this way, the residual light passing through photoanode was reflected to it to be used again. The photocurrent-voltage characteristics of DSSC fabricated by two different thickness of TiO2 film were measured to illustrate the effects of utilizing reflected light. As a result, the improved DSSC with reflection film exhibited higher photocurrent and solar-to-electric conversion efficiency than DSSC without reflection film.