Multifunctional Hybrid Interfacial Layers for High-Performance Inverted Perovskite Solar Cells

© 2023 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 35(2023), 21 vom: 19. Mai, Seite e2212258
1. Verfasser: Niu, Benfang (VerfasserIn)
Weitere Verfasser: Liu, Haoran, Huang, Yanchun, Gu, Emely, Yan, Minxing, Shen, Ziqiu, Yan, Kangrong, Yan, Buyi, Yao, Jizhong, Fang, Yanjun, Chen, Hongzheng, Li, Chang-Zhi
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article interface metal oxide passivation perovskite solar cells self-assembled molecule
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520 |a Challenges remain hindering the performance and stability of inverted perovskite solar cells (PSCs), particularly for the nonstable interface between lead halide perovskite and charge extraction metal oxide layer. Herein, a simple yet scalable interfacial strategy to facilitate the assemble of high-performance inverted PSCs and scale-up modules is reported. The hybrid interfacial layer containing self-assembly triphenylamine and conjugated poly(arylamine) simultaneously improves the chemical stability, charge extraction, and energy level alignment of hole-selective interface, meanwhile promoting perovskite crystallization. Consequently, the correspondent inverted PSCs and modules achieve remarkable power conversion efficiencies (PCEs) of 24.5% and 20.7% (aperture area of 19.4 cm2 ), respectively. The PSCs maintain over 80% of its initial efficiency under one-sun equivalent illumination of 1200 h. This strategy is also effective to perovskite with various bandgaps, demonstrating the highest PCE of 19.6% for the 1.76-eV bandgap PSCs. Overall, this work provides a simple yet scalable interfacial strategy for obtaining state-of-the-art inverted PSCs and modules 
650 4 |a Journal Article 
650 4 |a interface 
650 4 |a metal oxide 
650 4 |a passivation 
650 4 |a perovskite solar cells 
650 4 |a self-assembled molecule 
700 1 |a Liu, Haoran  |e verfasserin  |4 aut 
700 1 |a Huang, Yanchun  |e verfasserin  |4 aut 
700 1 |a Gu, Emely  |e verfasserin  |4 aut 
700 1 |a Yan, Minxing  |e verfasserin  |4 aut 
700 1 |a Shen, Ziqiu  |e verfasserin  |4 aut 
700 1 |a Yan, Kangrong  |e verfasserin  |4 aut 
700 1 |a Yan, Buyi  |e verfasserin  |4 aut 
700 1 |a Yao, Jizhong  |e verfasserin  |4 aut 
700 1 |a Fang, Yanjun  |e verfasserin  |4 aut 
700 1 |a Chen, Hongzheng  |e verfasserin  |4 aut 
700 1 |a Li, Chang-Zhi  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 35(2023), 21 vom: 19. Mai, Seite e2212258  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:35  |g year:2023  |g number:21  |g day:19  |g month:05  |g pages:e2212258 
856 4 0 |u http://dx.doi.org/10.1002/adma.202212258  |3 Volltext 
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