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    Article

    A new low-bandgap polymer acceptor based on benzotriazole for efficient all-polymer solar cells

    The rational design of polymer acceptors with strong and broad absorption is critical to improve photovoltaic performance. In this work, a new polymer acceptor PY9-T based on heptacyclic benzotriazole (Y9-C16)...

    Zhe Li **哲, Hong-gang Chen 陈泓钢, Jun Yuan 袁俊 in Journal of Central South University (2021)

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    A new chlorinated non-fullerene acceptor based organic photovoltaic cells over 12% efficiency

    The method to fluorinate the terminal group has achieved remarkable success and been widely used to fine-tune the intrinsic properties of organic acceptor materials. Referring to chlorination, however, it gets...

    Rui Cao 曹睿, Yu Chen 陈瑜, Fang-fang Cai 蔡方方 in Journal of Central South University (2020)

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    Synthesis and characterization of red-emission PPV copolymers containing fluorenone unit

    Two soluble copolymers of fluorenone and dioctoxylbenzene (PFN) or anthracene (PFNAn) were synthesized through Heck polymerization, and were characterized by gel permeation chromatography (GPC), FT-IR, 1H-NMR, el...

    Ying-** Zou 邹应萍, Chun-yue Pan 潘春跃 in Journal of Central South University of Tec… (2010)