Synthesis and photovoltaic performances of donor–π–acceptor dyes utilizing 1, 3, 5-triazine as π spacers

J Liu, K Wang, F Xu, Z Tang, W Zheng, J Zhang, C Li…

文献索引：Liu, Jian; Wang, Kai; Xu, Feng; Tang, Zekun; Zheng, Wei; Zhang, Jiyuan; Li, Chenghui; Yu, Tao; You, Xiaozeng Tetrahedron Letters, 2011 , vol. 52, # 48 p. 6492 - 6496

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被引用次数: 22

摘要

A series of new-type of donor–π–acceptor dyes (TCT-1–6) utilizing 1, 3, 5-triazine as π spacers were synthesized. These dyes were characterized by 1H NMR, ESI-MS, EA, and X- ray crystallography. Their photovoltaic performances were also investigated. An overall photon-to-electron conversion efficiency of 1.8% was achieved with the DSSC based on the dye TCT-1 (Jsc= 3.33 mA/cm2, Voc= 757mV, FF= 71.8%) under AM 1.5 G illumination ( ...