An all-solid-state perovskite-sensitized solar cell based on the dual function polyaniline as the sensitizer and p-type hole-transporting material

作者：Xiao Yaoming^*; Han Gaoyi; Chang Yunzhen; Zhou Haihan; Li Miaoyu; Li Yanping

来源：Journal of Power Sources, 2014, 267: 1-8.

DOI：10.1016/j.jpowsour.2014.05.053

• Polyaniline
• Sensitizer
• p-type hole-transporting material
• All-solid-state perovskite-sensitized solar cell

High performance dual function of polyaniline (PANI) with brachyplast structure is synthesized by using a two-step cyclic voltammetry (CV) approach onto the fluorinated tin oxide (FM) glass substrate, which acts as the sensitizer and p-type hole-transporting material (p-HTM) for the all-solid-state perovskite-sensitized solar cell (ass-PSSC) due to its pi-pi* transition and the localized polaron. The ass-PSSC based on the PANI delivers a photovoltaic conversion efficiency of 7.34%, and reduces from 7.34% to 6.71% after 1000 h, thereby 91.42% of the energy conversion efficiency is kept, indicating the device has a good long-term stability.

• 出版日期2014-12-1
• 单位山西大学