Impermeable Atomic Layer Deposition for Sputtering Buffer Layer in Efficient Semi-Transparent and Tandem Solar Cells via Activating Unreactive Substrate

© 2022 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 35(2023), 5 vom: 01. Feb., Seite e2202447
1. Verfasser: Yu, Bohao (VerfasserIn)
Weitere Verfasser: Tang, Fei, Yang, Yuzhao, Huang, Jincheng, Wu, Shaohang, Lu, Feiping, Duan, Weiyuan, Lambertz, Andreas, Ding, Kaining, Mai, Yaohua
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article atomic deposition layer buffer layer perovskite solar cell semi-transparent solar cell tandem solar cell
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520 |a Atomic layer deposition (ALD) turns out to be particularly attractive technology for the sputtering buffer layer when preparing the semi-transparent (ST) perovskite solar cells (PSCs) and the tandem solar cells. ALD process turns to be island growth when the substrate is unreactive with the ALD reactants, resulting in the pin-hole layer, which causes an adverse effect on anti-sputtering. Here, p-i-n structured PSCs with ALD SnOx as sputtering buffer layer are conducted. The commonly used electron transportation layer (ETL) PCBM in the p-i-n structured PVK solar cell is an unreactive substrate that prevents the layer-by-layer growth for the ALD SnOx . PCBM layer is activated by introducing reaction sites to form impermeable ALD layers. By introducing reaction sites/ALD SnOx as sputtering buffer layer, the authors succeed to fabricate ST-PSCs and perovskite/silicon (double-side polished) tandem solar cells with power conversion efficiency (PCE) of 20.25% and 23.31%, respectively. Besides, the unencapsulated device with reaction sites maintains more than 99% of the initial PCE after aging over 5100 h. This work opens a promising avenue to prepare impermeable layer for stable PSCs, ST-PSCs, tandem solar cells, and the related scale-up solar cells 
650 4 |a Journal Article 
650 4 |a atomic deposition layer 
650 4 |a buffer layer 
650 4 |a perovskite solar cell 
650 4 |a semi-transparent solar cell 
650 4 |a tandem solar cell 
700 1 |a Tang, Fei  |e verfasserin  |4 aut 
700 1 |a Yang, Yuzhao  |e verfasserin  |4 aut 
700 1 |a Huang, Jincheng  |e verfasserin  |4 aut 
700 1 |a Wu, Shaohang  |e verfasserin  |4 aut 
700 1 |a Lu, Feiping  |e verfasserin  |4 aut 
700 1 |a Duan, Weiyuan  |e verfasserin  |4 aut 
700 1 |a Lambertz, Andreas  |e verfasserin  |4 aut 
700 1 |a Ding, Kaining  |e verfasserin  |4 aut 
700 1 |a Mai, Yaohua  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 35(2023), 5 vom: 01. Feb., Seite e2202447  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnas 
773 1 8 |g volume:35  |g year:2023  |g number:5  |g day:01  |g month:02  |g pages:e2202447 
856 4 0 |u http://dx.doi.org/10.1002/adma.202202447  |3 Volltext 
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