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Efficient inverted CsPbI3 inorganic perovskite solar cells achieved by facile surface treatment with ethanolamine.
Liu, Ning; Xu, Zuxiong; Pan, Yi; Wang, Jianwei; Liu, Zhongyu; Zhang, Jing; Huang, Like; Hu, Ziyang; Zhu, Yuejin; Liu, Xiaohui.
Afiliación
  • Liu N; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo University, Ningbo, 315211, China. liuxiaohui@nbu.edu.cn.
  • Xu Z; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo University, Ningbo, 315211, China. liuxiaohui@nbu.edu.cn.
  • Pan Y; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo University, Ningbo, 315211, China. liuxiaohui@nbu.edu.cn.
  • Wang J; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo University, Ningbo, 315211, China. liuxiaohui@nbu.edu.cn.
  • Liu Z; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo University, Ningbo, 315211, China. liuxiaohui@nbu.edu.cn.
  • Zhang J; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo University, Ningbo, 315211, China. liuxiaohui@nbu.edu.cn.
  • Huang L; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo University, Ningbo, 315211, China. liuxiaohui@nbu.edu.cn.
  • Hu Z; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo University, Ningbo, 315211, China. liuxiaohui@nbu.edu.cn.
  • Zhu Y; School of Information Engineering, College of Science and Technology, Ningbo University, Ningbo, 315300, China. zhuyuejin@nbu.edu.cn.
  • Liu X; Department of Microelectronic Science and Engineering, School of Physical Science and Technology, Ningbo University, Ningbo, 315211, China. liuxiaohui@nbu.edu.cn.
Chem Commun (Camb) ; 59(54): 8452-8455, 2023 Jul 04.
Article en En | MEDLINE | ID: mdl-37337770
ABSTRACT
The all-inorganic CsPbI3 perovskite presents promising prospects due to its suitable band gap and nonvolatile nature, while serious nonradiative recombination and unmatched energy level alignment hinder its further developments. Here, a facile and effective surface treatment strategy is proposed to modify the CsPbI3 surface with ethanolamine, leading to significantly reduced defects, and ameliorated band alignment and morphology. Consequently, a champion power conversion efficiency of 18.41% with improved stability is achieved for the inverted CsPbI3 solar cells.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2023 Tipo del documento: Article País de afiliación: China
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2023 Tipo del documento: Article País de afiliación: China