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Doping Lanthanide into Perovskite Nanocrystals: Highly Improved and Expanded Optical Properties
Abstract
Cesium lead halide (CsPbX 3 ) perovskite nanocrystals (NCs) have demonstrated extremely excellent optical properties and great application potentials in various optoelectronic devices. However, because of the anion exchange, it is difficult to achieve white-light and multicolor emission for practical applications. Herein, we present the successful doping of various lanthanide ions (Ce 3+, Sm 3+, Eu 3+, Tb 3+, Dy 3+, Er 3+, and Yb 3+ ) into the lattices of CsPbCl 3 perovskite NCs through a modified hot-injection method. For the lanthanide ions doped perovskite NCs, high photoluminescence quantum yield (QY) and stable and widely tunable multicolor emissions spanning from visible to near-infrared (NIR) regions are successfully obtained. This work indicates that the doped perovskite NCs will inherit most of the unique optical properties of lanthanide ions and deliver them to the perovskite NC host, thus endowing the family of perovskite materials with excellent optical, electric, or magnetic properties.
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Cited by
Metal-Doped Lead Halide Perovskites: Synthesis, Properties, and Optoelectronic Applications
Zhou, Y., Chen, J., Bakr, O. M., & Sun, H.-T. (2018) · Chemistry of Materials · doi:10.1021/acs.chemmater.8b02989 · Cited by 650
Achieving Near-Unity Photoluminescence Efficiency for Blue-Violet-Emitting Perovskite Nanocrystals
Mondal, N., De, A., & Samanta, A. (2019) · ACS Energy Letters · doi:10.1021/acsenergylett.8b01909 · Cited by 435
Ma, W., Jiang, T., Yang, Z., Zhang, H., Su, Y., Chen, Z., Chen, X., Ma, Y., Zhu, W., Yu, X., et al. (2021) · Advanced Science · doi:10.1002/advs.202003728 · Cited by 322
Self-citationKampouri, S., & Stylianou, K. C. (2019) · ACS Catalysis · doi:10.1021/acscatal.9b00332 · Cited by 298
Advanced Organic–Inorganic Hybrid Materials for Optoelectronic Applications
Zhou, K., Qi, B., Liu, Z., Wang, X., Sun, Y., & Zhang, L. (2024) · Advanced Functional Materials · doi:10.1002/adfm.202411671 · Cited by 228
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Metadata
- Authors
- Pan, G., Bai, X., Yang, D., Chen, X., Jing, P., Qu, S., Zhang, L., Zhou, D., Zhu, J., Xu, W., Dong, B., & Song, H.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-12-01
- Volume
- 17
- Issue
- 12
- Pages
- 8005-8011
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2769020816
- Cited by
- 935
- References
- 0
- FWCI
- 29.42
- Type
- journal article
- Language
- en
- Open access
- closed
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- Pan, G., Bai, X., Yang, D., Chen, X., Jing, P., Qu, S., Zhang, L., Zhou, D., Zhu, J., Xu, W., Dong, B., & Song, H. (2017). Doping Lanthanide into Perovskite Nanocrystals: Highly Improved and Expanded Optical Properties. Nano Letters. https://doi.org/10.1021/acs.nanolett.7b04575
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