A strategy to design novel structure photochromic sensitizers for dye-sensitized solar cells

被引：21
|
作者：
Wu, Wenjun [1 ]
Wang, Jiaxing
Zheng, Zhiwei
Hu, Yue
Jin, Jiayu
Zhang, Qiong
Hua, Jianli
机构：
[1] E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China
来源：
SCIENTIFIC REPORTS | 2015年 / 5卷
关键词：
ORGANIC SENSITIZERS; HIGH-EFFICIENCY; HIGHLY EFFICIENT; TETRAHYDROQUINOLINE DYES; CHARGE RECOMBINATION; ELECTROLYTE-SOLUTION; TIO2; ELECTRODES; LOW-COST; PERFORMANCE; CHROMOPHORES;
D O I：
10.1038/srep08592
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Two sensitizers with novel structure were designed and synthetized by introducing photochromic bisthienylethene (BTE) group into the conjugated system. Thanks to the photochromic effect the sensitizers have under ultraviolet and visible light, the conjugated bridge can be restructured and the resulting two photoisomers showed different behaviors in photovoltaic devices. This opens up a new research way for the dye-sensitized solar cells (DSSCs).
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页数：4
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