The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
CsPbBr3 Perovskite Nanocrystal Grown on MXene Nanosheets for Enhanced Photoelectric Detection and Photocatalytic CO2 Reduction
Abstract
All-inorganic CsPbX 3 (X = Cl, Br or I) perovskite nanocrystals have attracted extensive interest recently due to their exceptional optoelectronic properties. In an effort to improve the charge separation and transfer following efficient exciton generation in such nanocrystals, novel functional nanocomposites were synthesized by the in situ growth of CsPbBr 3 perovskite nanocrystals on two-dimensional MXene nanosheets. Efficient excited state charge transfer occurs between CsPbBr 3 NCs and MXene nanosheets, as indicated by significant photoluminescence (PL) quenching and much shorter PL decay lifetimes compared with pure CsPbBr 3 NCs. The as-obtained CsPbBr 3 /MXene nanocomposites demonstrated increased photocurrent generation in response to visible light and X-ray illumination, attesting to the potential application of these heterostructure nanocomposites for photoelectric detection. The efficient charge transfer also renders the CsPbBr 3 /MXene nanocomposite an active photocatalyst for the reduction of CO 2 to CO and CH 4 . This work provides a guide for exploration of perovskite materials in next-generation optoelectronics, such as photoelectric detectors or photocatalyst.
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Cites
Anomalous Optical Absorption Limit in InSb
Burstein, E. (1954) · Physical Review · doi:10.1103/physrev.93.632 · Cited by 3,983
Akkerman, Q. A., D’Innocenzo, V., Accornero, S., Scarpellini, A., Petrozza, A., Prato, M., & Manna, L. (2015) · Journal of the American Chemical Society · doi:10.1021/jacs.5b05602 · Cited by 2,197
Two-Dimensional Molybdenum Carbide (MXene) as an Efficient Electrocatalyst for Hydrogen Evolution
Seh, Z. W., Fredrickson, K. D., Anasori, B., Kibsgaard, J., Strickler, A. L., Lukatskaya, M. R., Gogotsi, Y., Jaramillo, T. F., & Vojvodic, A. (2016) · ACS Energy Letters · doi:10.1021/acsenergylett.6b00247 · Cited by 1,482
Deng, W., Huang, H., Jin, H., Li, W., Chu, X., Xiong, D., Yan, W., Chun, F., Xie, M., Luo, C., et al. (2019) · Advanced Optical Materials · doi:10.1002/adom.201801521 · Cited by 210
Cited by
A Review on MXene Synthesis, Stability, and Photocatalytic Applications
Murali, G., Reddy Modigunta, J. K., Park, Y. H., Lee, J.-H., Rawal, J., Lee, S.-Y., In, I., & Park, S.-J. (2022) · ACS Nano · doi:10.1021/acsnano.2c04750 · Cited by 668
Lim, K. R. G., Handoko, A. D., Nemani, S. K., Wyatt, B., Jiang, H.-Y., Tang, J., Anasori, B., & Seh, Z. W. (2020) · ACS Nano · doi:10.1021/acsnano.0c05482 · Cited by 585
Metadata
- Authors
- Pan, A., Ma, X., Huang, S., Wu, Y., Jia, M., Shi, Y., Liu, Y., Wangyang, P., He, L., & Liu, Y.
- Venue
- The Journal of Physical Chemistry Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2019-10-09
- Volume
- 10
- Issue
- 21
- Pages
- 6590-6597
- ISSN
- 1948-7185 (ISSN-L)
- OpenAlex
- W2980283119
- Cited by
- 381
- References
- 4
- FWCI
- 15.86
- Type
- journal article
- Language
- en
- Open access
- closed
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