Industrial Kraft Lignin Based Binary Cathode Interface Layer Enables Enhanced Stability in High Efficiency Organic Solar Cells

© 2023 The Authors. Advanced Materials published by Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 9 vom: 29. März, Seite e2307646
1. Verfasser: Zhang, Qilun (VerfasserIn)
Weitere Verfasser: Liu, Tiefeng, Wilken, Sebastian, Xiong, Shaobing, Zhang, Huotian, Ribca, Iuliana, Liao, Mingna, Liu, Xianjie, Kroon, Renee, Fabiano, Simone, Gao, Feng, Lawoko, Martin, Bao, Qinye, Österbacka, Ronald, Johansson, Mats, Fahlman, Mats
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article bathocuproine binary cathode interface layer lignin organic solar cell stability
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520 |a Herein, a binary cathode interface layer (CIL) strategy based on the industrial solvent fractionated LignoBoost kraft lignin (KL) is adopted for fabrication of organic solar cells (OSCs). The uniformly distributed phenol moieties in KL enable it to easily form hydrogen bonds with commonly used CIL materials, i.e., bathocuproine (BCP) and PFN-Br, resulting in binary CILs with tunable work function (WF). This work shows that the binary CILs work well in OSCs with large KL ratio compatibility, exhibiting equivalent or even higher efficiency to the traditional CILs in state of art OSCs. In addition, the combination of KL and BCP significantly enhanced OSC stability, owing to KL blocking the reaction between BCP and nonfullerene acceptors (NFAs). This work provides a simple and effective way to achieve high-efficient OSCs with better stability and sustainability by using wood-based materials 
650 4 |a Journal Article 
650 4 |a bathocuproine 
650 4 |a binary cathode interface layer 
650 4 |a lignin 
650 4 |a organic solar cell 
650 4 |a stability 
700 1 |a Liu, Tiefeng  |e verfasserin  |4 aut 
700 1 |a Wilken, Sebastian  |e verfasserin  |4 aut 
700 1 |a Xiong, Shaobing  |e verfasserin  |4 aut 
700 1 |a Zhang, Huotian  |e verfasserin  |4 aut 
700 1 |a Ribca, Iuliana  |e verfasserin  |4 aut 
700 1 |a Liao, Mingna  |e verfasserin  |4 aut 
700 1 |a Liu, Xianjie  |e verfasserin  |4 aut 
700 1 |a Kroon, Renee  |e verfasserin  |4 aut 
700 1 |a Fabiano, Simone  |e verfasserin  |4 aut 
700 1 |a Gao, Feng  |e verfasserin  |4 aut 
700 1 |a Lawoko, Martin  |e verfasserin  |4 aut 
700 1 |a Bao, Qinye  |e verfasserin  |4 aut 
700 1 |a Österbacka, Ronald  |e verfasserin  |4 aut 
700 1 |a Johansson, Mats  |e verfasserin  |4 aut 
700 1 |a Fahlman, Mats  |e verfasserin  |4 aut 
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773 1 8 |g volume:36  |g year:2024  |g number:9  |g day:29  |g month:03  |g pages:e2307646 
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