The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.
Partially Oxidized SnS2 Atomic Layers Achieving Efficient Visible-Light-Driven CO2 Reduction
Abstract
Unraveling the role of surface oxide on affecting its native metal disulfide’s CO 2 photoreduction remains a grand challenge. Herein, we initially construct metal disulfide atomic layers and hence deliberately create oxidized domains on their surfaces. As an example, SnS 2 atomic layers with different oxidation degrees are successfully synthesized. In situ Fourier transform infrared spectroscopy spectra disclose the COOH* radical is the main intermediate, whereas density-functional-theory calculations reveal the COOH* formation is the rate-limiting step. The locally oxidized domains could serve as the highly catalytically active sites, which not only benefit for charge-carrier separation kinetics, verified by surface photovoltage spectra, but also result in electron localization on Sn atoms near the O atoms, thus lowering the activation energy barrier through stabilizing the COOH* intermediates. As a result, the mildly oxidized SnS 2 atomic layers exhibit the carbon monoxide formation rate of 12.28 μmol g –1 h –1, roughly 2.3 and 2.6 times higher than those of the poorly oxidized SnS 2 atomic layers and the SnS 2 atomic layers under visible-light illumination. This work uncovers atomic-level insights into the correlation between oxidized sulfides and CO 2 reduction property, paving a new way for obtaining high-efficiency CO 2 photoreduction performances.
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Yang, C., Tan, Q., Li, Q., Zhou, J., Fan, J., Li, B., Sun, J., & Lv, K. (2020) · Applied Catalysis B: Environment and Energy · doi:10.1016/j.apcatb.2020.118738 · Cited by 616
Zhao, Y., Waterhouse, G. I. N., Chen, G., Xiong, X., Wu, L.-Z., Tung, C.-H., & Zhang, T. (2019) · Chemical Society Reviews · doi:10.1039/c8cs00607e · Cited by 435
Fundamentals and challenges of ultrathin 2D photocatalysts in boosting CO2 photoreduction
Jiao, X., Zheng, K., Liang, L., Li, X., Sun, Y., & Xie, Y. (2020) · Chemical Society Reviews · doi:10.1039/d0cs00332h · Cited by 394
Self-citationUltrasmall MoOx Clusters as a Novel Cocatalyst for Photocatalytic Hydrogen Evolution
Zhang, H., Zhang, P., Qiu, M., Dong, J., Zhang, Y., & Lou, X. W. (. (2019) · Advanced Materials · doi:10.1002/adma.201804883 · Cited by 309
Liu, J., Xu, H., Yan, J., Huang, J., Song, Y., Deng, J., Wu, J., Ding, C., Wu, X., Yuan, S., et al. (2019) · Journal of Materials Chemistry A · doi:10.1039/c9ta05399a · Cited by 50
Metadata
- Authors
- Jiao, X., Li, X., Jin, X., Sun, Y., Xu, J., Liang, L., Ju, H., Zhu, J., Pan, Y., Yan, W., Lin, Y., & Xie, Y.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2017-11-28
- Volume
- 139
- Issue
- 49
- Pages
- 18044-18051
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2768185626
- Cited by
- 499
- References
- 35
- FWCI
- 10.03
- Type
- journal article
- Language
- en
- Open access
- closed
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- Jiao, X., Li, X., Jin, X., Sun, Y., Xu, J., Liang, L., Ju, H., Zhu, J., Pan, Y., Yan, W., Lin, Y., & Xie, Y. (2017). Partially Oxidized SnS2 Atomic Layers Achieving Efficient Visible-Light-Driven CO2 Reduction. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.7b10287
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