An object of the present invention is to provide a novel concept coadsorbent that can be used instead of conventionally-used deoxycholic acid (DCA).
The present invention provides a coadsorbent having hole conduction characteristics, including the compound represented by Formula 2, and provides a dye-sensitized solar cell including a light absorbing layer including the coadsorbent having hole conduction characteristics.
The photocurrent and photovoltage of the dye-sensitized solar cell can be improved because it includes a light absorbing layer including the coadsorbent having hole conduction characteristics.
本发明的目的是提供一种新型概念共吸附剂,可用于替代传统使用的
脱氧胆酸(DCA)。
本发明提供了一种具有空穴传导特性的共吸附剂,包括由式 2 所代表的化合物,并提供了一种
染料敏化太阳能电池,其吸光层包括具有空穴传导特性的共吸附剂。
由于
染料敏化太阳能电池包括具有空穴传导特性的共吸附剂在内的光吸收层,因此可以提高该电池的光电流和光电压。