The DOI matches its Crossref record; 153 of the 153 references it cites were found in a registry or an index.
Surface Chemistry Engineering of Perovskite Quantum Dots: Strategies, Applications, and Perspectives
Abstract
The presence of surface ligands not only plays a key role in keeping the colloidal integrity and non‐defective surface of metal halide perovskite quantum dots (PQDs), but also serves as a knob to tune their optoelectronic properties for a variety of exciting applications including solar cells and light‐emitting diodes. However, these indispensable surface ligands may also deteriorate the stability and key properties of PQDs due to their highly dynamic binding and insulating nature. To address these issues, a number of innovative surface chemistry engineering approaches have been developed in the past few years. Based on an in‐depth fundamental understanding of the surface atomistic structure and surface defect formation mechanism in the tiny nanoparticles, a critical overview focusing on the surface chemistry engineering of PQDs including advanced colloidal synthesis, in‐situ surface passivation, and solution‐phase/solid‐state ligand exchange is presented, after which their unprecedented achievements in photovoltaics and other optoelectronics are presented. The practical hurdles and future directions are critically discussed to inspire more rational design of PQD surface chemistry toward practical applications.
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Cites
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Cited by
Materials and methods for cost-effective fabrication of perovskite photovoltaic devices
Zhang, C., & Park, N.-G. (2024) · Communications Materials · doi:10.1038/s43246-024-00636-8 · Cited by 72
Metadata
- Authors
- Bai, Y., Hao, M., Ding, S., Chen, P., & Wang, L.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2021-11-28
- Volume
- 34
- Issue
- 4
- Pages
- e2105958-e2105958
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W3205555080
- Cited by
- 394
- References
- 153
- FWCI
- 14.98
- Type
- journal article
- Language
- en
- Open access
- closed
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