The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Anchoring single atom cobalt on two-dimensional MXene for activation of peroxymonosulfate
Abstract
Abstract A simple and general vacancy defects anchoring strategy was developed for the synthesis of single atom metals, which exhibited excellent performance for peroxymonosulfate (PMS) activation. Production of Ti vacancy defects, conversion of metal ions to metal atoms, anchoring of single atom metals and construction of two-dimensional (2D) MXene structure on the eco-friendly Ti2AlN ceramic substrate were accomplished in one step using the molten transition metal salts. Complete removal of model pollutants including carbamazepine (CBZ), sulfamethoxazole (SMX) and 2,4-dichlorophen (2,4-DCP) was achieved within less than 2 min in PMS/single atom Co process. Hydroxyl radical ( OH), sulfate radical (SO4 -) and nonradical oxidation jointly contributed to pollutants degradation. More importantly, the exposed Ti atoms with strong reducibility of MXene substrate triggered the Co(III)/Co(II) cycle and thus accelerated PMS activation. The single atom Co catalyst exhibited excellent performance even under alkaline condition or in actual river water.
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Buxton, G. V., Greenstock, C. L., Helman, W. P., & Ross, A. B. (1988) · Journal of Physical and Chemical Reference Data · doi:10.1063/1.555805 · Cited by 12,332
Yun, E.-T., Lee, J. H., Kim, J., Park, H.-D., & Lee, J. (2018) · Environmental Science & Technology · doi:10.1021/acs.est.8b00959 · Cited by 1,175
Cited by
Zhang, C., Qin, D., Zhou, Y., Qin, F., Wang, H., Wang, W., Yang, Y., & Zeng, G. (2022) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2021.120904 · Cited by 394
Huang, B., Wu, Z., Wang, X., Song, X., Zhou, H., Zhang, H., Zhou, P., Liu, W., Xiong, Z., & Lai, B. (2023) · Environmental Science & Technology · doi:10.1021/acs.est.3c05509 · Cited by 281
Metadata
- Authors
- Song, H., Du, R., Wang, Y., Zu, D., Zhou, R., Cai, Y., Wang, F., Li, Z., Shen, Y., & Li, C.
- Venue
- Applied Catalysis B: Environmental
- Publisher
- Elsevier BV
- Published
- 2021-06
- Volume
- 286
- Pages
- 119898
- ISSN
- 0926-3373 (ISSN-L)
- OpenAlex
- W3125737105
- Cited by
- 207
- References
- 2
- FWCI
- 10.69
- Type
- journal article
- Language
- en
- Open access
- closed
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- Song, H., Du, R., Wang, Y., Zu, D., Zhou, R., Cai, Y., Wang, F., Li, Z., Shen, Y., & Li, C. (2021). Anchoring single atom cobalt on two-dimensional MXene for activation of peroxymonosulfate. Applied Catalysis B: Environmental. https://doi.org/10.1016/j.apcatb.2021.119898
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