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American Chemical Society, Organic Letters, 3(17), p. 724-727, 2015

DOI: 10.1021/ol503749f

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N -annulated perylene-based push-pull-type sensitizers

Journal article published in 2015 by Qingbiao Qi, Xingzhu Wang, Li Fan, Bin Zheng, Wangdong Zeng, Jie Luo, Kuo-Wei Huang ORCID, Qing Wang, Jishan Wu
This paper is available in a repository.
This paper is available in a repository.

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Abstract

Alkoxy-wrapped N-annulated perylene (NP) was synthesized and used as a rigid and coplanar π-linker for three push-pull type metal-free sensitizers QB1-QB3. Their optical and electrochemical properties were tuned by varying the structure of acceptor. These new dyes were applied in Co(II)/(III) based dye-sensitized solar cells, and power conversion efficiency up to 6.95% was achieved, indicating that NP could be used as a new building block for the design of high-performance sensitizers in the future.