Journal article
An open-cage bis[60]fulleroid as an electron transport material for tin halide perovskite solar cells
- Abstract:
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An open-cage bis[60]fulleroid (OC) was applied as an electron transport material (ETM) in tin (Sn) halide perovskite solar cells (PSCs). Due to the reduced offset between the energy levels of Sn-based perovskites and ETMs, the power conversion efficiency (PCE) of Sn-based PSCs with OC reached 9.6% with an open-circuit voltage (VOC) of 0.72 V. Additionally, OC exhibited superior thermal stability and provided 75% of the material without decomposition after vacuum deposition. The PSC using vacuum-deposited OC as the ETM could afford a PCE of 7.6%, which is a big leap forward compared with previous results using vacuum-deposited fullerene derivatives as ETMs.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
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(Preview, Version of record, pdf, 1.6MB, Terms of use)
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(Preview, Supplementary materials, pdf, 1.7MB, Terms of use)
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- Publisher copy:
- 10.1039/d3cc05843c
Authors
- Publisher:
- Royal Society of Chemistry
- Journal:
- Chemical Communications More from this journal
- Volume:
- 60
- Issue:
- 16
- Pages:
- 2172-2175
- Place of publication:
- England
- Publication date:
- 2024-01-30
- Acceptance date:
- 2024-01-22
- DOI:
- EISSN:
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1364-548X
- ISSN:
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1359-7345
- Pmid:
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38315560
- Language:
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English
- Pubs id:
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1611286
- Local pid:
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pubs:1611286
- Deposit date:
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2024-12-10
Terms of use
- Copyright holder:
- Liu et al
- Copyright date:
- 2024
- Rights statement:
- © 2024 The Authors. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
- Licence:
- CC Attribution (CC BY) 3.0
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