Enhancing FAPbI3 perovskite solar cell performance with a methanesulfonate-based additive

Japheth Joseph Yeow Wan Foong; Herlina Arianita Dewi; Ayan A. Zhumekenov; Benny Febriansyah; Annalisa Bruno; Teddy Salim; Darrell Jun Jie Tay; Hesham R. Abuzeid; Teck Ming Koh; Subodh G. Mhaisalkar; Nripan Mathews

doi:10.1039/d3se01369c

Enhancing FAPbI₃ perovskite solar cell performance with a methanesulfonate-based additive

Japheth Joseph Yeow Wan Foong, Herlina Arianita Dewi, Ayan A. Zhumekenov, Benny Febriansyah, Annalisa Bruno, Teddy Salim, Darrell Jun Jie Tay, Hesham R. Abuzeid, Teck Ming Koh, Subodh G. Mhaisalkar, Nripan Mathews^*

^*Corresponding author for this work

Nanyang Technological University

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

4 Citations (Scopus)

Abstract

We present a strategy to simultaneously enhance the efficiency and stability of perovskite solar cells by introducing a new pseudo-halide additive based on formamidinium methanesulfonate (FAMeSf). The optimal additive concentration of 2 mol% leads to improved efficiency of over 21% and superior stability of unencapsulated cells for over 3000 hours of storage time under near-ambient conditions. Our results highlight the importance of additive engineering in boosting the performance of FAPbI₃ perovskite solar cells.

Original language	English
Pages (from-to)	491-495
Number of pages	5
Journal	Sustainable Energy and Fuels
Volume	8
Issue number	3
DOIs	https://doi.org/10.1039/d3se01369c
Publication status	Published - Jan 8 2024
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2024 The Royal Society of Chemistry.

ASJC Scopus Subject Areas

Renewable Energy, Sustainability and the Environment
Fuel Technology
Energy Engineering and Power Technology

UN SDGs

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

Access to Document

10.1039/d3se01369c

Cite this

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abstract = "We present a strategy to simultaneously enhance the efficiency and stability of perovskite solar cells by introducing a new pseudo-halide additive based on formamidinium methanesulfonate (FAMeSf). The optimal additive concentration of 2 mol% leads to improved efficiency of over 21% and superior stability of unencapsulated cells for over 3000 hours of storage time under near-ambient conditions. Our results highlight the importance of additive engineering in boosting the performance of FAPbI3 perovskite solar cells.",

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AU - Foong, Japheth Joseph Yeow Wan

AU - Dewi, Herlina Arianita

AU - Zhumekenov, Ayan A.

AU - Febriansyah, Benny

AU - Bruno, Annalisa

AU - Salim, Teddy

AU - Tay, Darrell Jun Jie

AU - Abuzeid, Hesham R.

AU - Koh, Teck Ming

AU - Mhaisalkar, Subodh G.

AU - Mathews, Nripan

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AB - We present a strategy to simultaneously enhance the efficiency and stability of perovskite solar cells by introducing a new pseudo-halide additive based on formamidinium methanesulfonate (FAMeSf). The optimal additive concentration of 2 mol% leads to improved efficiency of over 21% and superior stability of unencapsulated cells for over 3000 hours of storage time under near-ambient conditions. Our results highlight the importance of additive engineering in boosting the performance of FAPbI3 perovskite solar cells.

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