Tuning the Crystallinity and Phase Separation by Two‐Step Annealing Enables Block Copolymer‐Based Organic Solar Cells with 15% Efficiency. Issue 10 (10th October 2022)

• Record Type: Journal Article
• Authors: Yao, Shangfei; Huang, Ciyuan; Wang, Qiuning; Yang, Tao; Shi, Shasha; Liu, Yudie; Zhao, Chenfu; Zhang, Ziyang; Shen, Xiaodong; Li, Tongzhou; He, Bin; Lin, Wenchao; Zhang, Teng; Zou, Bingsuo; Liu, Tao
• Is Part Of: Solar RRL. Volume 6:Issue 10(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-10-10
• Subjects: Solar energy -- Periodicals; Photovoltaic power generation -- Periodicals; Solar energy -- Research -- Periodicals; Photovoltaic power generation -- Research -- Periodicals; Periodicals; 333.7923
• DOI: 10.1002/solr.202270102
• Languages: English
• ISSNs: 2367-198X

Abstract

Abstract : Organic Solar Cells In article number 2200617, Tao Yang, Teng Zhang, Bingsuo Zou, Tao Liu, and co‐workers applied a two‐step annealing method in which solvent vapor annealing and thermal annealing are included, and successfully achieved 15% efficiency for block copolymer‐based or single‐component organic solar cells. This two‐step annealing also pushes the non‐halogenated solvent dissolved binary all‐polymer solar cells towards > 17% efficiency.