title: A Low-Temperature, Solution-Processable Organic Electron-Transporting Layer Based on Planar Coronene for High-performance Conventional Perovskite Solar Cells.
abstract: A low-temperature, solution-processable organic electron-transporting material (ETM) is successfully developed for efficient conventional n-i-p perovskite solar cells (PVSCs). This ETM can show a high efficiency over 17% on rigid device and 14.2% on flexible PVSC. To the best of our knowledge, this efficiency is among the highest values reported for flexible n-i-p PVSCs with negligible hysteresis thus far.
authors.affiliation: Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195-2120, USA.
authors.forename: Zonglong
authors.initials: Z
authors.lastname: Zhu
authors.affiliation: Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195-2120, USA.|Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, P. R. China.
authors.forename: Jing-Qi
authors.initials: JQ
authors.lastname: Xu
authors.affiliation: Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195-2120, USA.
authors.forename: Chu-Chen
authors.initials: CC
authors.lastname: Chueh
authors.affiliation: Department of Chemistry, University of Washington, Seattle, WA, 98195-2120, USA.
authors.forename: Hongbin
authors.initials: H
authors.lastname: Liu
authors.affiliation: Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195-2120, USA.
authors.forename: Zhong'an
authors.initials: Z
authors.lastname: Li
authors.affiliation: Department of Chemistry, University of Washington, Seattle, WA, 98195-2120, USA.
authors.forename: Xiaosong
authors.initials: X
authors.lastname: Li
authors.affiliation: Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, P. R. China.
authors.forename: Hongzheng
authors.initials: H
authors.lastname: Chen
authors.affiliation: Department of Materials Science and Engineering, University of Washington, Seattle, WA, 98195-2120, USA.|Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, P. R. China.|Department of Chemistry, University of Washington, Seattle, WA, 98195-2120, USA.
authors.forename: Alex K-Y
authors.initials: AK
authors.lastname: Jen
keywords: coronene diimide; electron-transporting materials; flexible; perovskite solar cells