The DOI matches its Crossref record; 180 of the 180 references it cites were found in a registry or an index.
Surface Passivation Using 2D Perovskites toward Efficient and Stable Perovskite Solar Cells
Abstract
3D perovskite solar cells (PSCs) have shown great promise for use in next‐generation photovoltaic devices. However, some challenges need to be addressed before their commercial production, such as enormous defects formed on the surface, which result in severe SRH recombination, and inadequate material interplay between the composition, leading to thermal‐, moisture‐, and light‐induced degradation. 2D perovskites, in which the organic layer functions as a protective barrier to block the erosion of moisture or ions, have recently emerged and attracted increasing attention because they exhibit significant robustness. Inspired by this, surface passivation by employing 2D perovskites deposited on the top of 3D counterparts has triggered a new wave of research to simultaneously achieve higher efficiency and stability. Herein, we exploited a vast amount of literature to comprehensively summarize the recent progress on 2D/3D heterostructure PSCs using surface passivation. The review begins with an introduction of the crystal structure, followed by the advantages of the combination of 2D and 3D perovskites. Then, the surface passivation strategies, optoelectronic properties, enhanced stability, and photovoltaic performance of 2D/3D PSCs are systematically discussed. Finally, the perspectives of passivation techniques using 2D perovskites to offer insight into further improved photovoltaic performance in the future are proposed.
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Cites
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Cited by
Stability of 2D and quasi-2D perovskite materials and devices
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Operationally stable perovskite solar modules enabled by vapor-phase fluoride treatment
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Metadata
- Authors
- Wu, G., Liang, R., Ge, M., Sun, G., Zhang, Y., & Xing, G.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2022-01-17
- Volume
- 34
- Issue
- 8
- Pages
- e2105635-e2105635
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W4200352725
- Cited by
- 531
- References
- 180
- FWCI
- 24.99
- Type
- journal article
- Language
- en
- Open access
- closed
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