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Cited by 396

The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.

Enhanced Superoxide Generation on Defective Surfaces for Selective Photooxidation

Sun, Xianshun, Luo, Xiao, Zhang, Xiaodong, Xie, Junfeng, Jin, Sen, Wang, Hui, Zheng, Xusheng, Wu, Xiaojun, Xie, Yi·2019·Journal of the American Chemical Society

Abstract

Photocatalytic selective oxidation reactions hold great promise for the design of high-value-added organic intermediates, but many of these reactions suffer from low conversion efficiency and selectivity due to uncontrollable oxidation processes. In view of using photogenerated reactive oxygen species as the key oxidant in a selective oxidation reaction, we propose that a highly selective oxidation reaction can be achieved by modulating the corresponding photocatalytic molecular oxygen (O 2 ) activation processes. Using cubic indium sulfide (β-In 2 S 3 ) nanosheets as a model system, we show that the charge carriers involved in O 2 activation can be optimized with the introduction of surface S vacancies. Benefiting from the enhanced charge separation and transfer processes, the In 2 S 3 nanosheets with S vacancies could simultaneously activate O 2 into superoxide radicals via electron transfer under visible-light irradiation to display outstanding activity for the selective oxidation of alcohols to aldehydes with high conversion and selectivity. This study offers a new strategy to optimize photocatalytic selective oxidation reactions.

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Metadata

Authors
Sun, X., Luo, X., Zhang, X., Xie, J., Jin, S., Wang, H., Zheng, X., Wu, X., & Xie, Y.
Venue
Journal of the American Chemical Society
Published
2019-02-20
Volume
141
Issue
9
Pages
3797-3801
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2916591823
Cited by
396
References
34
FWCI
9.69
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Enhanced Superoxide Generation on Defective Surfaces for Selective Photooxidation. https://app.cochat.ai/papers/10.1021/jacs.8b13051
The paper
Sun, X., Luo, X., Zhang, X., Xie, J., Jin, S., Wang, H., Zheng, X., Wu, X., & Xie, Y. (2019). Enhanced Superoxide Generation on Defective Surfaces for Selective Photooxidation. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.8b13051

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.