Minimizing the Thickness of Ethoxylated Polyethylenimine to Produce Stable Low‐Work Function Interface for Nonfullerene Organic Solar Cells

Minimizing the Thickness of Ethoxylated Polyethylenimine to Produce Stable Low‐Work Function Interface for Nonfullerene Organic Solar Cells

Selection of interfacial layer is critical for nonfullerene active layers to obtain high performance due to high chemical reactivity with base or amines. So far, alcohol‐processed ethoxylated polyethylenimine (PEIE) interfacial layer has not been successfully used in high‐performance nonfullerene so...

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Bibliographic Details
Main Authors: Wenwu Zeng, Xianmin Zhou, Baocai Du, Lu Hu, Cong Xie, Wen Wang, Youyu Jiang, Tao Wang, Yinhua Zhou
Format: Article
Language:English
Published: Wiley-VCH 2021-05-01
Series:Advanced Energy & Sustainability Research
Subjects:
alcohol-processed ethoxylated polyethylenimine
chemical reactivities
interfacial layers
nonfullerene solar cells
surface modification
Online Access:https://doi.org/10.1002/aesr.202000094

Internet

https://doi.org/10.1002/aesr.202000094

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