Diffusible Capping Layer Enabled Homogeneous Crystallization and Component Distribution of Hybrid Sequential Deposited Perovskite

© 2023 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 5 vom: 22. Feb., Seite e2308692
1. Verfasser: Xu, Qiaojing (VerfasserIn)
Weitere Verfasser: Shi, Biao, Li, Yucheng, Liu, Jingjing, Li, Yuxiang, SunLi, Zetong, Liu, Pengfei, Zhang, Yubo, Sun, Cong, Han, Wei, Huang, Qian, Zhang, Dekun, Ren, Huizhi, Du, Xiaona, Zhao, Ying, Zhang, Xiaodan
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article crystallization kinetics fully textured hybrid sequential deposition method perovskite/silicon tandem solar cells wide-bandgap
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520 |a Nowadays, the development of wide-bandgap perovskite by thermal evaporation and spin-coating hybrid sequential deposition (HSD) method has special meaning on textured perovskite/silicon tandem solar cells. However, the common issues of insufficient reaction caused by blocking of perovskite capping layer are exacerbated in HSD, because evaporated precursors are usually denser with higher crystallinity and the widely used additive-assisted microstructure is also difficult to access. Here, a facile "diffusible perovskite capping layer" (DPCL) strategy to solve this dilemma is presented. With DPCL, crystallization alleviation of perovskite and more diffusion channels of organic salts can be realized simultaneously, contributing to a homogenization process. The resultant perovskite films exhibit complete conversion, uniform crystallization, enhanced quality, and reduced defect, leading to obvious improvements in device efficiency, repeatability, and stability. This work offers a way to promote the development of textured tandems a step further 
650 4 |a Journal Article 
650 4 |a crystallization kinetics 
650 4 |a fully textured 
650 4 |a hybrid sequential deposition method 
650 4 |a perovskite/silicon tandem solar cells 
650 4 |a wide-bandgap 
700 1 |a Shi, Biao  |e verfasserin  |4 aut 
700 1 |a Li, Yucheng  |e verfasserin  |4 aut 
700 1 |a Liu, Jingjing  |e verfasserin  |4 aut 
700 1 |a Li, Yuxiang  |e verfasserin  |4 aut 
700 1 |a SunLi, Zetong  |e verfasserin  |4 aut 
700 1 |a Liu, Pengfei  |e verfasserin  |4 aut 
700 1 |a Zhang, Yubo  |e verfasserin  |4 aut 
700 1 |a Sun, Cong  |e verfasserin  |4 aut 
700 1 |a Han, Wei  |e verfasserin  |4 aut 
700 1 |a Huang, Qian  |e verfasserin  |4 aut 
700 1 |a Zhang, Dekun  |e verfasserin  |4 aut 
700 1 |a Ren, Huizhi  |e verfasserin  |4 aut 
700 1 |a Du, Xiaona  |e verfasserin  |4 aut 
700 1 |a Zhao, Ying  |e verfasserin  |4 aut 
700 1 |a Zhang, Xiaodan  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 36(2024), 5 vom: 22. Feb., Seite e2308692  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:36  |g year:2024  |g number:5  |g day:22  |g month:02  |g pages:e2308692 
856 4 0 |u http://dx.doi.org/10.1002/adma.202308692  |3 Volltext 
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