Conveniently synthesized isophorone dyes for high efficiency dye-sensitized solar cells: tuning photovoltaic performance by structural modification of donor group in donor-pi-acceptor system.
A novel isophorone sensitizer D-3 based on a donor-pi-acceptor system has been conveniently synthesized for highly efficient dye-sensitized solar cells, resulting in a remarkable overall conversion efficiency of 7.41% (AM 1.5, 100 mW cm(-2)) with Jsc of 18.63 mA cm(-2), Voc of 634 mV and FF of 0.63.
Liu
Bo
B
Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai, 200237, PR China.
Zhu
Weihong
W
Zhang
Qiong
Q
Wu
Wenjun
W
Xu
Min
M
Ning
Zhijun
Z
Xie
Yongshu
Y
Tian
He
H