Intermolecular π–π Conjugation Self‐Assembly to Stabilize Surface Passivation of Highly Efficient Perovskite Solar Cells

Surface passivation is an effective approach to eliminate defects and thus to achieve efficient perovskite solar cells, while the stability of the passivation effect is a new concern for device stability engineering. Herein, tribenzylphosphine oxide (TBPO) is introduced to stably passivate the perov...

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Veröffentlicht in:	Advanced materials (Weinheim) 2020-06, Vol.32 (23), p.e1907396-n/a
Hauptverfasser:	Li, Hongshi, Shi, Jiangjian, Deng, Jun, Chen, Zijing, Li, Yiming, Zhao, Wenyan, Wu, Jionghua, Wu, Huijue, Luo, Yanhong, Li, Dongmei, Meng, Qingbo
Format:	Artikel
Sprache:	eng
Schlagworte:	Conjugation Density functional theory Efficiency Materials science Passivity perovskite solar cells Perovskites Photovoltaic cells self‐assembly Solar cells stability Superstructures surface passivation Titanium dioxide tribenzylphosphine oxide
Online-Zugang:	Volltext
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