染料敏化太阳能电池对电极材料优化的研究进展

Progress on Optimization of Counter Electrode Materials for Dye-sensitized Solar Cells

简要说明了染料敏化太阳能电池(DSSC)的结构和工作原理,重点综述了近几年来DSSC对电极材料优化的研究成果。对电极作为DSSC结构的关键组成部分之一,主要作用是吸收来自外电路中的电子,将电子传递给电解质氧化还原电子对形成电流循环。介绍了铂对电极、碳对电极、复合对电极在DSSC中的应用,并着重分析了不同材料的特性对DSSC光电性能的影响以及研究进展。

The structure and working principle of dye-sensitized solar cells(DSSC)are briefly introduced,and the research achievements of optimizing electrode materials by DSSC in recent years are reviewed emphatically.As one of the key components of DSSC structure,the counter electrode is mainly used to absorb electrons from external circuit and transfer electrons to electrolyte REDOX electron pair to form current circulation.The applications of platinum pair electrode,carbon pair electrode and composite pair electrode in DSSC are introduced.The influence of different material characteristics on the optoelectronic performance of DSSC and the research progress are analyzed emphatically.