p-型和pn-型染料敏化太阳能电池

摘要

In view of the scientific issues lying behind (1) the p-type dye-sensitized solar cells (DSCs) (the limited dye loading on the NiO film and serious charge recombination between the reduced dyes and the holes generated in the NiO) and (2) pn-type DSCs (mismatching of photoanode and photocathode), we review the recent progress of the electrodes, dyes, and electrolytes for these types of solar cells. The feasible solution of these issues is discussed and, at last, the future development of these types of solar cells is prospected.%针对(1)p-型染料敏化太阳能电池(DSCs)存在的科学问题,即光阴极染料的吸附量偏低和电池内部的暗反应比较严重和(2)pn-型DSCs存在的光阳极和光阴极不匹配等问题,从电极、染料和电解质三个方面系统综述了p-型和pn-型DSCs的研究进展并分析了问题可行的解决方案,最后对p-型和pn-型DSCs的发展前景进行了展望.