1D perovskitoid as absorbing material for stable solar cells

Fan Xu; Yujing Li; Na Liu; Ying Han; Meishuai Zou; Tinglu Song

doi:10.3390/cryst11030241

1D perovskitoid as absorbing material for stable solar cells

Fan Xu, Yujing Li, Na Liu, Ying Han, Meishuai Zou^*, Tinglu Song^*

^*Corresponding author for this work

School of Material Science and Engineering

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

Abstract

The instabilities of perovskite solar cells hinder their commercialisation. To resolve this problem, a one-dimensional (1D) perovskitoid, PyPbI₃, was fabricated, and its structure and photo-voltaic performance were investigated in this work. XPS and FTIR results suggest hydrogen bonds existed in the 1D hexagonal PyPbI₃. Stability measurements indicate that 1D perovskitoid is much more stable than the commonly employed FA-based perovskite. In addition, solar cells adopting PyPbI₃ as an absorbing layer led to a device lifetime of one month. Our results suggest that 1D perovskitoid has great potential to be employed in solar cells.

Original language	English
Article number	241
Pages (from-to)	1-8
Number of pages	8
Journal	Crystals
Volume	11
Issue number	3
DOIs	https://doi.org/10.3390/cryst11030241
Publication status	Published - Mar 2021

Keywords

1D perovskitoid
Hydrogen bonds
Perovskite solar cell
Photovoltaic material
Stability

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.3390/cryst11030241

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Xu, F., Li, Y., Liu, N., Han, Y., Zou, M., & Song, T. (2021). 1D perovskitoid as absorbing material for stable solar cells. Crystals, 11(3), 1-8. Article 241. https://doi.org/10.3390/cryst11030241

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abstract = "The instabilities of perovskite solar cells hinder their commercialisation. To resolve this problem, a one-dimensional (1D) perovskitoid, PyPbI3, was fabricated, and its structure and photo-voltaic performance were investigated in this work. XPS and FTIR results suggest hydrogen bonds existed in the 1D hexagonal PyPbI3. Stability measurements indicate that 1D perovskitoid is much more stable than the commonly employed FA-based perovskite. In addition, solar cells adopting PyPbI3 as an absorbing layer led to a device lifetime of one month. Our results suggest that 1D perovskitoid has great potential to be employed in solar cells.",

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author = "Fan Xu and Yujing Li and Na Liu and Ying Han and Meishuai Zou and Tinglu Song",

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doi = "10.3390/cryst11030241",

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T1 - 1D perovskitoid as absorbing material for stable solar cells

AU - Xu, Fan

AU - Li, Yujing

AU - Liu, Na

AU - Han, Ying

AU - Zou, Meishuai

AU - Song, Tinglu

PY - 2021/3

Y1 - 2021/3

N2 - The instabilities of perovskite solar cells hinder their commercialisation. To resolve this problem, a one-dimensional (1D) perovskitoid, PyPbI3, was fabricated, and its structure and photo-voltaic performance were investigated in this work. XPS and FTIR results suggest hydrogen bonds existed in the 1D hexagonal PyPbI3. Stability measurements indicate that 1D perovskitoid is much more stable than the commonly employed FA-based perovskite. In addition, solar cells adopting PyPbI3 as an absorbing layer led to a device lifetime of one month. Our results suggest that 1D perovskitoid has great potential to be employed in solar cells.

AB - The instabilities of perovskite solar cells hinder their commercialisation. To resolve this problem, a one-dimensional (1D) perovskitoid, PyPbI3, was fabricated, and its structure and photo-voltaic performance were investigated in this work. XPS and FTIR results suggest hydrogen bonds existed in the 1D hexagonal PyPbI3. Stability measurements indicate that 1D perovskitoid is much more stable than the commonly employed FA-based perovskite. In addition, solar cells adopting PyPbI3 as an absorbing layer led to a device lifetime of one month. Our results suggest that 1D perovskitoid has great potential to be employed in solar cells.

KW - 1D perovskitoid

KW - Hydrogen bonds

KW - Perovskite solar cell

KW - Photovoltaic material

KW - Stability

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1D perovskitoid as absorbing material for stable solar cells

Abstract

Keywords

UN SDGs

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