Poly(3-hexylthiophene)/perovskite Heterointerface by Spinodal Decomposition Enabling Efficient and Stable Perovskite Solar Cells

Poly(3-hexylthiophene)/perovskite Heterointerface by Spinodal Decomposition Enabling Efficient and Stable Perovskite Solar Cells

© 2023 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 36(2024), 7 vom: 29. Feb., Seite e2310800
1. Verfasser: Yang, Yuqian (VerfasserIn)
Weitere Verfasser: Xiong, Qiu, Wu, Jihuai, Tu, Yongguang, Sun, Tianxiao, Li, Guixiang, Liu, Xuping, Wang, Xiaobing, Du, Yitian, Deng, Chunyan, Tan, Lina, Wei, Yuelin, Lin, Yu, Huang, Yunfang, Huang, Miaoliang, Sun, Weihai, Fan, Leqing, Xie, Yiming, Lin, Jianming, Lan, Zhang, Stacchinii, Valerio, Musiienko, Artem, Hu, Qin, Gao, Peng, Abate, Antonio, Nazeeruddin, Mohammad Khaja
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Spinodal decomposition heterointerface perovskite solar cell poly(3-hexylthiophene)/perovskite (P3HT/PVK)
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520 |a The best research-cell efficiency of perovskite solar cells (PSCs) is comparable with that of mature silicon solar cells (SSCs); However, the industrial development of PSCs lags far behind SSCs. PSC is a multiphase and multicomponent system, whose consequent interfacial energy loss and carrier loss seriously affect the performance and stability of devices. Here, by using spinodal decomposition, a spontaneous solid phase segregation process, in situ introduces a poly(3-hexylthiophene)/perovskite (P3HT/PVK) heterointerface with interpenetrating structure in PSCs. The P3HT/PVK heterointerface tunes the energy alignment, thereby reducing the energy loss at the interface; The P3HT/PVK interpenetrating structure bridges a transport channel, thus decreasing the carrier loss at the interface. The simultaneous mitigation of energy and carrier losses by P3HT/PVK heterointerface enables n-i-p geometry device a power conversion efficiency of 24.53% (certified 23.94%) and excellent stability. These findings demonstrate an ingenious strategy to optimize the performance of PSCs by heterointerface via Spinodal decomposition 
650 4 |a Journal Article 
650 4 |a Spinodal decomposition 
650 4 |a heterointerface 
650 4 |a perovskite solar cell 
650 4 |a poly(3-hexylthiophene)/perovskite (P3HT/PVK) 
700 1 |a Xiong, Qiu  |e verfasserin  |4 aut 
700 1 |a Wu, Jihuai  |e verfasserin  |4 aut 
700 1 |a Tu, Yongguang  |e verfasserin  |4 aut 
700 1 |a Sun, Tianxiao  |e verfasserin  |4 aut 
700 1 |a Li, Guixiang  |e verfasserin  |4 aut 
700 1 |a Liu, Xuping  |e verfasserin  |4 aut 
700 1 |a Wang, Xiaobing  |e verfasserin  |4 aut 
700 1 |a Du, Yitian  |e verfasserin  |4 aut 
700 1 |a Deng, Chunyan  |e verfasserin  |4 aut 
700 1 |a Tan, Lina  |e verfasserin  |4 aut 
700 1 |a Wei, Yuelin  |e verfasserin  |4 aut 
700 1 |a Lin, Yu  |e verfasserin  |4 aut 
700 1 |a Huang, Yunfang  |e verfasserin  |4 aut 
700 1 |a Huang, Miaoliang  |e verfasserin  |4 aut 
700 1 |a Sun, Weihai  |e verfasserin  |4 aut 
700 1 |a Fan, Leqing  |e verfasserin  |4 aut 
700 1 |a Xie, Yiming  |e verfasserin  |4 aut 
700 1 |a Lin, Jianming  |e verfasserin  |4 aut 
700 1 |a Lan, Zhang  |e verfasserin  |4 aut 
700 1 |a Stacchinii, Valerio  |e verfasserin  |4 aut 
700 1 |a Musiienko, Artem  |e verfasserin  |4 aut 
700 1 |a Hu, Qin  |e verfasserin  |4 aut 
700 1 |a Gao, Peng  |e verfasserin  |4 aut 
700 1 |a Abate, Antonio  |e verfasserin  |4 aut 
700 1 |a Nazeeruddin, Mohammad Khaja  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 36(2024), 7 vom: 29. Feb., Seite e2310800  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:36  |g year:2024  |g number:7  |g day:29  |g month:02  |g pages:e2310800 
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