Issue 23, 2015
From the journal:

Chemical Communications

N-Annulated perylene-based metal-free organic sensitizers for dye-sensitized solar cells†

Liu Yang,ab   Zhiwei Zheng,c   Yan Li,*a   Wenjun Wu,*c   He Tianc  and  Zhaohui Wang*a  

* Corresponding authors

a Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
E-mail: yanli@iccas.ac.cn, wangzhaohui@iccas.ac.cn
Fax: +86-10-62653617
Tel: +86-10-62653617

b University of Chinese Academy of Sciences, Beijing 100049, China

c Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai 200237, China
E-mail: wjwu@ecust.edu.cn

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.

Graphical abstract: N-Annulated perylene-based metal-free organic sensitizers for dye-sensitized solar cells

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Article information

DOI
https://doi.org/10.1039/C5CC00650C
Article type
Communication
Submitted
23 Jan 2015
Accepted
11 Feb 2015
First published
11 Feb 2015

Chem. Commun., 2015,51, 4842-4845

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N-Annulated perylene-based metal-free organic sensitizers for dye-sensitized solar cells

L. Yang, Z. Zheng, Y. Li, W. Wu, H. Tian and Z. Wang, Chem. Commun., 2015, 51, 4842 DOI: 10.1039/C5CC00650C

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