High-Efficiency Polymer Solar Cells via the Incorporation of an Amino-Functionalized Conjugated Metallopolymer as a Cathode Interlayer

作者：Shengjian Liu, Kai Zhang, Junming Lu, Jie Zhang, Hin‐Lap Yip, Fei Huang, Yong Cao · 发表于：Journal of the American Chemical Society · 年份：2013 · DOI：10.1021/ja408363c · 被引用次数：348 · 研究领域：Organic Electronics and Photovoltaics、Conducting polymers and applications、Perovskite Materials and Applications

An amino-functionalized conjugated metallopolymer PFEN-Hg was developed as a cathode interlayer for inverted polymer solar cells. The resulting devices exhibited significantly improved performance with power conversion efficiencies exceeding 9%. Moreover, good device performance was achievable with the PFEN-Hg over a wider range of film thickness, likely due to the Hg-Hg interactions and improved π-π stacking.