title: N-Annulated perylene-based metal-free organic sensitizers for dye-sensitized solar cells.
abstract: A series of novel metal-free organic sensitizers based on N-annulated perylene derivatives have been designed and synthesized, and exhibit broad absorption spectra in the visible region. The dye-sensitized solar cells exhibit overall conversion efficiencies ranging from 4.90% to 8.28% under AM 1.5 solar conditions.
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China. yanli@iccas.ac.cn wangzhaohui@iccas.ac.cn.
authors.forename: Liu
authors.initials: L
authors.lastname: Yang
authors.forename: Zhiwei
authors.initials: Z
authors.lastname: Zheng
authors.forename: Yan
authors.initials: Y
authors.lastname: Li
authors.forename: Wenjun
authors.initials: W
authors.lastname: Wu
authors.forename: He
authors.initials: H
authors.lastname: Tian
authors.forename: Zhaohui
authors.initials: Z
authors.lastname: Wang