The DOI matches its Crossref record; 52 of the 52 references it cites were found in a registry or an index.
Interfacial Residual Stress Relaxation in Perovskite Solar Cells with Improved Stability
Abstract
To improve the photovoltaic performance (both efficiency and stability) in hybrid organic–inorganic halide perovskite solar cells, perovskite lattice distortion is investigated with regards to residual stress (and strain) in the polycrystalline thin films. It is revealed that residual stress is concentrated at the surface of the as‐prepared film, and an efficient method is further developed to release this interfacial stress by A site cation alloying. This results in lattice reconstruction at the surface of polycrystalline thin films, which in turn results in low elastic modulus. Thus, a “bone‐joint” configuration is constructed within the interface between the absorber and the carrier transport layer, which improves device performance substantially. The resultant photovoltaic devices exhibit an efficiency of 21.48% with good humidity stability and improved resistance against thermal cycling.
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Cites
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells
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Self-citationSurface passivation of perovskite film for efficient solar cells
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Incorporation of rubidium cations into perovskite solar cells improves photovoltaic performance
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Understanding Degradation Mechanisms and Improving Stability of Perovskite Photovoltaics
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Enhanced photovoltage for inverted planar heterojunction perovskite solar cells
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Cited by
Mechanical Durability and Flexibility in Perovskite Photovoltaics: Advancements and Applications
Song, F., Zheng, D., Feng, J., Liu, J., Ye, T., Li, Z., Wang, K., Liu, S. (., & Yang, D. (2024) · Advanced Materials · doi:10.1002/adma.202312041 · Cited by 113
Jaafreh, R., Sharan, A., Sajjad, M., Singh, N., & Hamad, K. (2023) · Advanced Functional Materials · doi:10.1002/adfm.202210374 · Cited by 22
Metadata
- Authors
- Wang, H., Zhu, C., Liu, L., Ma, S., Liu, P., Wu, J., Shi, C., Du, Q., Hao, Y., Xiang, S., Chen, H., Chen, P., Bai, Y., Zhou, H., Li, Y., & Chen, Q.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2019-10-16
- Volume
- 31
- Issue
- 48
- Pages
- e1904408-e1904408
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2980994352
- Cited by
- 499
- References
- 52
- FWCI
- 14.01
- Type
- journal article
- Language
- en
- Open access
- closed
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- Wang, H., Zhu, C., Liu, L., Ma, S., Liu, P., Wu, J., Shi, C., Du, Q., Hao, Y., Xiang, S., Chen, H., Chen, P., Bai, Y., Zhou, H., Li, Y., & Chen, Q. (2019). Interfacial Residual Stress Relaxation in Perovskite Solar Cells with Improved Stability. Advanced Materials. https://doi.org/10.1002/adma.201904408
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