Efficient near infrared D-pi-A sensitizers with lateral anchoring group for dye-sensitized solar cells.
A new strategy in which the anchoring group is separated from the acceptor groups of the dyes was developed; among these dyes, the HY103 dye gives a maximum IPCE value of 86% at 660 nm and an eta value of 3.7% in the NIR region reported in DSCs.
Hao
Yan
Y
State Key Laboratory of Fine Chemicals, DUT-KTH Joint Education and Research Center on Molecular Devices, Dalian University of Technology (DUT), 158 Zhongshan Rd, 116012, Dalian, China.
Yang
Xichuan
X
Cong
Jiayan
J
Tian
Haining
H
Hagfeldt
Anders
A
Sun
Licheng
L