文献类型：期刊文献

英文题名：N-Annulated perylene-based metal-free organic sensitizers for dye-sensitized solar cells

作者：Yang, Liu[1,2];Zheng, Zhiwei[3,4];Li, Yan[1];Wu, Wenjun[3,4];Tian, He[3,4];Wang, Zhaohui[1]

机构：[1]Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Key Lab Organ Solids, Beijing 100190, Peoples R China;[2]Univ Chinese Acad Sci, Beijing 100049, Peoples R China;[3]E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China;[4]E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China

年份：2015

卷号：51

期号：23

起止页码：4842

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000351056200023)】；

基金：For financial support of this research, we thank the National Natural Science Foundation of China (21225209, 91233207, 21204091, and 21190032), the 973 Program (2012CB932903), the Chinese Academy of Sciences (XDB12010100), and the Scientific Committee of Shanghai (14ZR1409700).

语种：英文

摘要：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.