title: A low bandgap asymmetrical squaraine for high-performance solution-processed small molecule organic solar cells.
abstract: A novel asymmetrical squaraine ASQ-5 bearing indoline as an end capper exhibits a low bandgap of 1.43 eV and a broad absorption band in the Vis-NIR region of 550-850 nm in thin films, hence renders solution-processed organic solar cells with an impressive Jsc of up to 11.03 mA cm(-2) and an excellent PCE of 4.29%.
authors.affiliation: Key Laboratory of Green Chemistry and Technology (Ministry of Education), College of Chemistry, Sichuan University, Chengdu 610064, P. R. China. huangyan@scu.edu.cn luzhiyun@scu.edu.cn.
authors.forename: Daobin
authors.initials: D
authors.lastname: Yang
authors.forename: Qianqian
authors.initials: Q
authors.lastname: Yang
authors.forename: Lin
authors.initials: L
authors.lastname: Yang
authors.forename: Qian
authors.initials: Q
authors.lastname: Luo
authors.forename: Yao
authors.initials: Y
authors.lastname: Chen
authors.forename: Youqin
authors.initials: Y
authors.lastname: Zhu
authors.forename: Yan
authors.initials: Y
authors.lastname: Huang
authors.forename: Zhiyun
authors.initials: Z
authors.lastname: Lu
authors.forename: Suling
authors.initials: S
authors.lastname: Zhao