Intrinsically Stretchable, Highly Efficient Organic Solar Cells Enabled by Polymer Donors Featuring Hydrogen‐Bonding Spacers (Adv. Mater. 50/2022). Issue 50 (16th December 2022)

• Record Type: Journal Article
• Authors: Lee, Jin‐Woo; Seo, Soodeok; Lee, Sun‐Woo; Kim, Geon‐U; Han, Seungseok; Phan, Tan Ngoc‐Lan; Lee, Seungjin; Li, Sheng; Kim, Taek‐Soo; Lee, Jung‐Yong; Kim, Bumjoon J.
• Is Part Of: Advanced materials. Volume 34:Issue 50(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-12-16
• Subjects: flexible spacers -- hydrogen bonding -- intrinsically stretchable organic solar cells -- mechanical robustness -- stretchability; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.202270344
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract : Organic Solar Cells In article number 2207544, Jung‐Yong Lee, Bumjoon J. Kim, and co‐workers report the development of efficient and intrinsically stretchable organic solar cells (IS‐OSCs), by designing new polymer donors featuring hydrogen‐bonding‐capable spacers. The use of the new polymer donors significantly enhances the stretchability of the active layers, and the resulting IS‐OSCs, maintain 86% of the initial efficiency after 100 cycles of stretching/releasing under 15% strain.