It is thought that dye-sensitized nanocrystalline solar cell ( DSSC) is a new type of photoelectric chemical solar cell with simple preparation procedure, low cost, stable photo-to-electric performance and friendly environment action, which make it a good alternative of photo-to-electric devices. 染料敏化二氧化钛纳米晶太阳能电池(即DSSC电池)是一种新型的光电化学太阳能电池,它的制作工艺简单、成本低、性能稳定,并且对环境友好,具有很好的应用前景。