High Performance Amorphous Metallated π-Conjugated Polymers for Field-Effect Transistors and Polymer Solar Cells

Abstract

Both high charge carrier mobility in OFETs and high power conversion efficiency in solar cells were demonstrated in a series of amorphous metallated π-conjugated polymers. The best solar cell performance is based on a high field-effect mobility (μh = 1.0 × 10−2 cm2 V−1 s−1) polymer blended with PC71BM leading to a power conversion efficiency of PCE = 4.13%.