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

Qingbiao Qi, Xingzhu Wang, Li Fan, Bin Zheng, Wangdong Zeng, Jie Luo, Kuo-Wei Huang, Qing Wang, Jishan Wu

Research output: Contribution to journalArticlepeer-review

41 Scopus citations

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.
Original languageEnglish (US)
Pages (from-to)724-727
Number of pages4
JournalOrganic Letters
Volume17
Issue number3
DOIs
StatePublished - Jan 27 2015

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry
  • Physical and Theoretical Chemistry

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