Thorough Optimization for Intrinsically Stretchable Organic Photovoltaics

© 2023 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 11 vom: 01. März, Seite e2307280
1. Verfasser: Zheng, Xiangjun (VerfasserIn)
Weitere Verfasser: Wu, Xiaoling, Wu, Qiang, Han, Yunfei, Ding, Guanyu, Wang, Yiming, Kong, Yibo, Chen, Tianyi, Wang, Mengting, Zhang, Yiqing, Xue, Jingwei, Fu, Weifei, Luo, Qun, Ma, Changqi, Ma, Wei, Zuo, Lijian, Shi, Minmin, Chen, Hongzheng
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article AgNWs transparent electrode ITO-free devices composite electrode stretchable organic photovoltaics top-illuminated devices
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520 |a The development of intrinsically stretchable organic photovoltaics (is-OPVs) with a high efficiency is of significance for practical application. However, their efficiencies lag far behind those of rigid or even flexible counterparts. To address this issue, an advanced top-illuminated OPV is designed and fabricated, which is intrinsically stretchable and has a high performance, through systematic optimizations from material to device. First, the stretchability of the active layer is largely increased by adding a low-elastic-modulus elastomer of styrene-ethylene-propylene-styrene tri-block copolymer (SEPS). Second, the stretchability and conductivity of the opaque electrode are enhanced by a conductive polymer/metal (denoted as M-PH1000Ag) composite electrode strategy. Third, the optical and electrical properties of a sliver nanowire transparent electrode are improved by a solvent vapor annealing strategy. High-performance is-OPVs are successfully fabricated with a top-illuminated structure, which provides a record-high efficiency of 16.23%. Additionally, by incorporating 5-10% elastomer, a balance between the efficiency and stretchability of the is-OPVs is achieved. This study provides valuable insights into material and device optimizations for high-efficiency is-OPVs, with a low-cost production and excellent stretchability, which indicates a high potential for future applications of OPVs 
650 4 |a Journal Article 
650 4 |a AgNWs transparent electrode 
650 4 |a ITO-free devices 
650 4 |a composite electrode 
650 4 |a stretchable organic photovoltaics 
650 4 |a top-illuminated devices 
700 1 |a Wu, Xiaoling  |e verfasserin  |4 aut 
700 1 |a Wu, Qiang  |e verfasserin  |4 aut 
700 1 |a Han, Yunfei  |e verfasserin  |4 aut 
700 1 |a Ding, Guanyu  |e verfasserin  |4 aut 
700 1 |a Wang, Yiming  |e verfasserin  |4 aut 
700 1 |a Kong, Yibo  |e verfasserin  |4 aut 
700 1 |a Chen, Tianyi  |e verfasserin  |4 aut 
700 1 |a Wang, Mengting  |e verfasserin  |4 aut 
700 1 |a Zhang, Yiqing  |e verfasserin  |4 aut 
700 1 |a Xue, Jingwei  |e verfasserin  |4 aut 
700 1 |a Fu, Weifei  |e verfasserin  |4 aut 
700 1 |a Luo, Qun  |e verfasserin  |4 aut 
700 1 |a Ma, Changqi  |e verfasserin  |4 aut 
700 1 |a Ma, Wei  |e verfasserin  |4 aut 
700 1 |a Zuo, Lijian  |e verfasserin  |4 aut 
700 1 |a Shi, Minmin  |e verfasserin  |4 aut 
700 1 |a Chen, Hongzheng  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 36(2024), 11 vom: 01. März, Seite e2307280  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:36  |g year:2024  |g number:11  |g day:01  |g month:03  |g pages:e2307280 
856 4 0 |u http://dx.doi.org/10.1002/adma.202307280  |3 Volltext 
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