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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
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.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
ITIC
Sigma-Aldrich
ITIC-Cl