- Fullerene-Free Polymer Solar Cells with over 11% Efficiency and Excellent Thermal Stability.
Fullerene-Free Polymer Solar Cells with over 11% Efficiency and Excellent Thermal Stability.
Advanced materials (Deerfield Beach, Fla.) (2016-04-12)
Wenchao Zhao, Deping Qian, Shaoqing Zhang, Sunsun Li, Olle Inganäs, Feng Gao, Jianhui Hou
PMID27061511
ABSTRACT
A nonfullerene-based polymer solar cell (PSC) that significantly outperforms fullerene-based PSCs with respect to the power-conversion efficiency is demonstrated for the first time. An efficiency of >11%, which is among the top values in the PSC field, and excellent thermal stability is obtained using PBDB-T and ITIC as donor and acceptor, respectively.