9-Fluorenone and 9,10-anthraquinone potential fused aromatic building blocks to synthesize electron acceptors for organic solar cells
作者:Thu Trang Do、Kira Rundel、Qinying Gu、Eliot Gann、Sergei Manzhos、Krishna Feron、John Bell、Christopher R. McNeill、Prashant Sonar
DOI:10.1039/c6nj03938c
日期:——
used two novel fused aromatic conjugated electron withdrawing moieties 9-fluorenone and 9,10-anthraquinone, respectively, to design two non-fullerene acceptors and evaluated their viability in solution-processable organic solar cells (OSCs). 9-Fluorenone and 9,10-anthraquinone were used as core electron withdrawing blocks in combination with another common strong electron accepting diketopyrrolopyrrole
在这项工作中,我们首次使用了两个新颖的稠合芳族共轭电子吸电子部分9-芴酮和9,10-蒽醌,设计了两个非富勒烯受体,并评估了它们在溶液可加工有机太阳能电池(OSC)中的生存能力。 )。将9-氟酮和9,10-蒽醌与另一个常见的强电子接受二酮吡咯并吡咯(DPP)封端基团结合用作核心吸电子嵌段。化合物6,6'-(5,5'-(9-oxo-9 H-芴-2,7-二基)双(噻吩-5,2-二基))双(2,5-双(2-丁基辛基)-3-(噻吩-2-基)吡咯并[3,4- c ]吡咯-1,4(2 H,5 H)-二酮)(DPP-FN-DPP)和6,6'-(5,5'-(9,10-dioxo-9,10-dihydroanthracene-2,6-diyl)bis(thiophene-5,2-diyl))bis(2,5-bis通过铃木合成了(2-丁基辛基)-3-(噻吩-2-基)吡咯并[3,4- c ]吡咯-1,4(2 H,5