Department of Chemistry, Ångström Laboratory, Uppsala University, Ångströmlaboratoriet, Lägerhyddsvägen 1, 75120 Uppsala (Sweden).
Chemphyschem. 2014 Apr 14;15(6):1043-7. doi: 10.1002/cphc.201301075. Epub 2014 Mar 5.
Poly(3,4-ethylenedioxypyrrole) (PEDOP), combined with metal-free organic sensitizers, is efficiently used for the first time as the hole-transporting material in solid-state dye-sensitized solar cells. Devices employing PEDOP as the hole conductor and D35 or D21 L6 as the sensitizer show a ten-times-higher energy-conversion efficiency (of 4.5% and 3.3%, respectively) compared to Ru-Z907-based devices. This is due to the efficient suppression of electron recombination.
聚(3,4-乙撑二氧噻吩)(PEDOP)与无金属有机敏化剂结合，首次被有效地用作固态染料敏化太阳能电池中的空穴传输材料。与基于 Ru-Z907 的器件相比，采用 PEDOP 作为空穴导体和 D35 或 D21 L6 作为敏化剂的器件的能量转换效率提高了十倍（分别为 4.5%和 3.3%）。这是由于有效地抑制了电子复合。
