Ionized Phenanthroline Derivatives Suppressing Interface Chemical Interactions with Active Layer for High‐efficiency Organic Solar Cells with Exceptional Device Stability

The contact interface between the charge transport interlayer and the active layer is crucial for the non‐fullerene organic solar cells (NF OSCs) to achieve high efficiency and long‐term stability. In this study, two novel phenanthroline (Phen) derivatives, tbp‐Phen and tbp‐PhenBr, are developed as...

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Veröffentlicht in:	Advanced materials (Weinheim) 2024-12, Vol.36 (49), p.e2413232-n/a
Hauptverfasser:	Hu, Lin, Quan, Jianwei, Li, Jingbai, Li, Zhendong, Lan, Senmei, Yu, Manjiang, Liao, Xunfan, Jin, Yingzhi, Yin, Xinxing, Song, Jiaxing, Zhou, Dan, Li, Zaifang, Chen, Yiwang
Format:	Artikel
Sprache:	eng
Schlagworte:	cathode interfacial materials Charge efficiency Charge transport Control equipment Efficiency Interface stability Interlayers Nitrogen atoms non‐fullerene organic solar cells phenanthroline Photovoltaic cells Solar cells stability Steric hindrance
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