Stable and efficient hole transporting materials with a dimethylfluorenylamino moiety for perovskite solar cells

被引:63
|
作者
Choi, Hyeju [1 ]
Cho, Jin Woo [2 ]
Kang, Moon-Sung [3 ]
Ko, Jaejung [1 ]
机构
[1] Korea Univ, Dept Adv Mat Chem, Sejong City 339700, South Korea
[2] Korea Inst Sci & Technol, Adv Anal Ctr, Seoul 136791, South Korea
[3] Sangmyung Univ, Dept Environm Engn, Cheonan Si 330720, Chungnam, South Korea
基金
新加坡国家研究基金会;
关键词
HIGHLY EFFICIENT; ORGANIC SENSITIZERS; MOLECULAR MATERIALS; DERIVATIVES; CONDUCTORS; DEPOSITION;
D O I
10.1039/c5cc01471a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Novel star-shaped hole transporting materials (HTMs) with a bis-dimethylfluorenylamino moiety have been synthesized and evaluated for high performance perovskite solar cell applications. Maximum power conversion efficiency of 14.21% has been achieved by using the HTM with a fused TPA core and the long-term stability was also shown to be comparable with that of spiro-OMeTAD.
引用
收藏
页码:9305 / 9308
页数:4
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