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Your search keyword '"Huang, Like"' showing total 2 results
Start Over Author "Huang, Like" Topic perovskite Journal chemical communications
2 results on '"Huang, Like"'

1. Efficient inverted CsPbI3 inorganic perovskite solar cells achieved by facile surface treatment with ethanolamine.

Author

Liu, Ning, Xu, Zuxiong, Pan, Yi, Wang, Jianwei, Liu, Zhongyu, Zhang, Jing, Huang, Like, Hu, Ziyang, Zhu, Yuejin, and Liu, Xiaohui

Subjects
*SURFACE preparation, *SOLAR cells, *PHOTOVOLTAIC power systems, *PEROVSKITE, *BAND gaps
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. [ABSTRACT FROM AUTHOR]

Published
2023
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2. Bifunctional alkyl chain barriers for efficient perovskite solar cells.

Author

Zhang, Jing, Hu, Zhelu, Huang, Like, Yue, Guoqiang, Liu, Jinwang, Lu, Xingwei, Hu, Ziyang, Shang, Minghui, Han, Liyuan, and Zhu, Yuejin

Subjects
*SOLAR cells, *ALKYL compounds, *PEROVSKITE, *ELECTRON recombination, *SOLAR energy conversion, *ELECTROPHILES
Abstract

Perovskite solar cells as a hot research topic show the necessity of controlling the interface. In this work, an insulating alkyl chain layer is self-assembled at the perovskite/hole transport material interface, which successfully exhibits a dual function: blocking electron recombination and resisting moisture at the same time. Improved solar energy conversion efficiency and stability of the device are both achieved. [ABSTRACT FROM AUTHOR]

Published
2015
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