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High-Performance Non-Fullerene Organic Solar Cells Based on a Selenium-Containing Polymer Donor and a Twisted Perylene Bisimide Acceptor.

ABSTRACT: A novel polymer donor (PBDTS-Se) is designed to match with a non-fullerene acceptor (SdiPBI-S). The corresponding solar cells show a high efficiency of 8.22%, which result from synergetic improvements of light harvesting, charge carrier transport and collection, and morphology. The results indicate that rational design of novel donor materials is important for non-fullerene organic solar cells.

SUBMITTER: Liu T

PROVIDER: S-EPMC5039968 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature

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High-Performance Non-Fullerene Organic Solar Cells Based on a Selenium-Containing Polymer Donor and a Twisted Perylene Bisimide Acceptor.

Liu Tao T Meng Dong D Cai Yunhao Y Sun Xiaobo X Li Yan Y Huo Lijun L Liu Feng F Wang Zhaohui Z Russell Thomas P TP Sun Yanming Y

Advanced science (Weinheim, Baden-Wurttemberg, Germany) 20160423 9

<b>A novel polymer donor (PBDTS-Se)</b> is designed to match with a non-fullerene acceptor (SdiPBI-S). The corresponding solar cells show a high efficiency of 8.22%, which result from synergetic improvements of light harvesting, charge carrier transport and collection, and morphology. The results indicate that rational design of novel donor materials is important for non-fullerene organic solar cells. ...[more]

PMID: 27711261

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