The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
A CsPbBr3 Perovskite Quantum Dot/Graphene Oxide Composite for Photocatalytic CO2 Reduction
Abstract
Halide perovskite quantum dots (QDs), primarily regarded as optoelectronic materials for LED and photovoltaic devices, have not been applied for photochemical conversion (e.g., water splitting or CO 2 reduction) applications because of their insufficient stability in the presence of moisture or polar solvents. Herein, we report the use of CsPbBr 3 QDs as novel photocatalysts to convert CO 2 into solar fuels in nonaqueous media. Under AM 1.5G simulated illumination, the CsPbBr 3 QDs steadily generated and injected electrons into CO 2, catalyzing CO 2 reduction at a rate of 23.7 μmol/g h with a selectivity over 99.3%. Additionally, through the construction of a CsPbBr 3 QD/graphene oxide (CsPbBr 3 QD/GO) composite, the rate of electron consumption increased 25.5% because of improved electron extraction and transport. This study is anticipated to provide new opportunities to utilize halide perovskite QD materials in photocatalytic applications.
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Cites
Electrochemical Photolysis of Water at a Semiconductor Electrode
FUJISHIMA, A., & HONDA, K. (1972) · Nature · doi:10.1038/238037a0 · Cited by 34,169
Cited by
Unique S-scheme heterojunctions in self-assembled TiO2/CsPbBr3 hybrids for CO2 photoreduction
Xu, F., Meng, K., Cheng, B., Wang, S., Xu, J., & Yu, J. (2020) · Nature Communications · doi:10.1038/s41467-020-18350-7 · Cited by 1,456
Industrial carbon dioxide capture and utilization: state of the art and future challenges
Gao, W., Liang, S., Wang, R., Jiang, Q., Zhang, Y., Zheng, Q., Xie, B., Toe, C. Y., Zhu, X., Wang, J., et al. (2020) · Chemical Society Reviews · doi:10.1039/d0cs00025f · Cited by 1,388
Semiconductor Quantum Dots: An Emerging Candidate for CO2 Photoreduction
Wu, H., Li, X., Tung, C., & Wu, L. (2019) · Advanced Materials · doi:10.1002/adma.201900709 · Cited by 486
Jiang, Y., Liao, J.-F., Chen, H.-Y., Zhang, H.-H., Li, J.-Y., Wang, X.-D., & Kuang, D.-B. (2020) · Chem · doi:10.1016/j.chempr.2020.01.005 · Cited by 404
Self-citationHuo, Y., Zhang, J., Dai, K., Li, Q., Lv, J., Zhu, G., & Liang, C. (2019) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2018.09.073 · Cited by 394
Metadata
- Authors
- Xu, Y.-F., Yang, M.-Z., Chen, B.-X., Wang, X.-D., Chen, H.-Y., Kuang, D.-B., & Su, C.-Y.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-04-18
- Volume
- 139
- Issue
- 16
- Pages
- 5660-5663
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2604248632
- Cited by
- 1,180
- References
- 1
- FWCI
- 27.40
- Type
- journal article
- Language
- en
- Open access
- closed
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- Xu, Y.-F., Yang, M.-Z., Chen, B.-X., Wang, X.-D., Chen, H.-Y., Kuang, D.-B., & Su, C.-Y. (2017). A CsPbBr3 Perovskite Quantum Dot/Graphene Oxide Composite for Photocatalytic CO2 Reduction. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.7b00489
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