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Cited by 404

The DOI matches its Crossref record; 51 of the 51 references it cites were found in a registry or an index.

2D/3D heterojunction engineering at the buried interface towards high-performance inverted methylammonium-free perovskite solar cells

Open access
Li, Haiyun, Zhang, Cong, Gong, Cheng, Zhang, Daliang, Zhang, Hong, Zhuang, Qixin, Yu, Xuemeng, Gong, Shaokuan, Chen, Xihan, Yang, Jiabao, Li, Xuanhua, Li, Ru, Li, Jingwei, Zhou, Jinfei, Yang, Hua, Lin, Qianqian, Chu, Junhao, Grätzel, Michael, Chen, Jiangzhao, Zang, Zhigang·2023·Nature Energy
DOI 10.1038/s41560-023-01295-8
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Abstract

The main bottlenecks limiting the photovoltaic performance and stability of inverted perovskite solar cells (PSCs) are trap-assisted non-radiative recombination losses and photochemical degradation at the interface between perovskite and charge-transport layers. We propose a strategy to manipulate the crystallization of methylammonium-free perovskite by incorporating a small amount of 2-aminoindan hydrochloride into the precursor inks. This additive also modulates carrier recombination and extraction dynamics at the buried interface via the formation of a bottom-up two-dimensional/three-dimensional heterojunction. The resultant inverted PSC achieves a power conversion efficiency of 25.12% (certified 24.6%) at laboratory scale (0.09 cm2) and 22.48% at a larger area (1 cm2) with negligible hysteresis. More importantly, the resulting unencapsulated devices show superior operational stability, maintaining >98% of their initial efficiency of >24% after 1,500 hours of continuous maximum power point tracking under simulated AM1.5 illumination. Meanwhile, the encapsulated devices retain >92% of initial performance for 1,200 hours under the damp-heat test (85 °C and 85% relative humidity). To prevent charge losses and degradation at the buried interface of inverted methylammonium-free perovskite solar cells, Li et al. form a 2D/3D perovskite structure using 2-aminoindan hydrochloride as an additive.

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Metadata

Authors
Li, H., Zhang, C., Gong, C., Zhang, D., Zhang, H., Zhuang, Q., Yu, X., Gong, S., Chen, X., Yang, J., Li, X., Li, R., Li, J., Zhou, J., Yang, H., Lin, Q., Chu, J., Grätzel, M., Chen, J., & Zang, Z.
Venue
Nature Energy
Publisher
Springer Science and Business Media LLC
Published
2023-07-06
Volume
8
Issue
9
Pages
946-955
ISSN
2058-7546 (ISSN-L)
DOI
10.1038/s41560-023-01295-8
OpenAlex
W4383341244
Cited by
404
References
51
FWCI
29.61
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: 2D/3D heterojunction engineering at the buried interface towards high-performance inverted methylammonium-free perovskite solar cells. https://app.cochat.ai/papers/10.1038/s41560-023-01295-8
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Li, H., Zhang, C., Gong, C., Zhang, D., Zhang, H., Zhuang, Q., Yu, X., Gong, S., Chen, X., Yang, J., Li, X., Li, R., Li, J., Zhou, J., Yang, H., Lin, Q., Chu, J., Grätzel, M., Chen, J., & Zang, Z. (2023). 2D/3D heterojunction engineering at the buried interface towards high-performance inverted methylammonium-free perovskite solar cells. Nature Energy. https://doi.org/10.1038/s41560-023-01295-8

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.