Facile Synthesis of Fluorine-Substituted Benzothiadiazole-Based Organic Semiconductors and Their Use in Solution-Processed Small-Molecule Organic Solar Cells
作者:Nara Cho、Kihyung Song、Jae Kwan Lee、Jaejung Ko
DOI:10.1002/chem.201201321
日期:2012.9.3
is demonstrated for the production of p‐type semiconducting materials. The newly synthesized small‐molecule compounds bis[TPA‐diTh]‐MonoF‐BT and bis[TPA‐diTh]‐DiF‐BT exhibited a power conversion efficiency of 2.95 % and a high open‐circuit voltage of 0.85 V in solution‐processed small‐molecule organic solar cells.
证明了一种用于合成氟化苯并噻二唑的碘化衍生物的简便新方法,可用于生产p型半导体材料。新合成的小分子化合物bis [TPA-diTh] -MonoF-BT和bis [TPA-diTh] -DiF-BT在溶液加工中表现出2.95%的功率转换效率和0.85 V的高开路电压小分子有机太阳能电池。