The DOI matches its Crossref record; 40 of the 40 references it cites were found in a registry or an index.
The optimized Fenton-like activity of Fe single-atom sites by Fe atomic clusters–mediated electronic configuration modulation
Open accessAbstract
The performance optimization of isolated atomically dispersed metal active sites is critical but challenging. Here, TiO 2 @Fe species-N-C catalysts with Fe atomic clusters (ACs) and satellite Fe-N 4 active sites were fabricated to initiate peroxymonosulfate (PMS) oxidation reaction. The AC-induced charge redistribution of single atoms (SAs) was verified, thus strengthening the interaction between SAs and PMS. In detail, the incorporation of ACs optimized the HSO 5 - oxidation and SO 5 ·− desorption steps, accelerating the reaction progress. As a result, the Vis/TiFeAS/PMS system rapidly eliminated 90.81% of 45 mg/L tetracycline (TC) in 10 min. The reaction process characterization suggested that PMS as an electron donor would transfer electron to Fe species in TiFeAS, generating 1 O 2 . Subsequently, the h VB + can induce the generation of electron-deficient Fe species, promoting the reaction circulation. This work provides a strategy to construct catalysts with multiple atom assembly–enabled composite active sites for high-efficiency PMS-based advanced oxidation processes (AOPs).
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Cites
Zhang, L., Jiang, X., Zhong, Z., Tian, L., Sun, Q., Cui, Y., Lü, X., Zou, J., & Luo, S. (2021) · Angewandte Chemie International Edition · doi:10.1002/anie.202109488 · Cited by 1,158
Oxidation of Organic Compounds in Water by Unactivated Peroxymonosulfate
Yang, Y., Banerjee, G., Brudvig, G. W., Kim, J.-H., & Pignatello, J. J. (2018) · Environmental Science & Technology · doi:10.1021/acs.est.8b00735 · Cited by 900
Scalable two-step annealing method for preparing ultra-high-density single-atom catalyst libraries
Hai, X., Xi, S., Mitchell, S., Harrath, K., Xu, H., Akl, D. F., Kong, D., Li, J., Li, Z., Sun, T., et al. (2022) · Nature Nanotechnology · doi:10.1038/s41565-021-01022-y · Cited by 684
Almost 100 % Peroxymonosulfate Conversion to Singlet Oxygen on Single‐Atom CoN2+2 Sites
Mi, X., Wang, P., Xu, S., Su, L., Zhong, H., Wang, H., Li, Y., & Zhan, S. (2021) · Angewandte Chemie International Edition · doi:10.1002/anie.202014472 · Cited by 682
Wu, L., Sun, Z., Zhen, Y., Zhu, S., Yang, C., Lu, J., Tian, Y., Zhong, D., & Ma, J. (2021) · Environmental Science & Technology · doi:10.1021/acs.est.1c04600 · Cited by 557
Yu, Y., Dong, X., Chen, P., Geng, Q., Wang, H., Li, J., Zhou, Y., & Dong, F. (2021) · ACS Nano · doi:10.1021/acsnano.1c03961 · Cited by 535
Ao, X., Zhang, W., Li, Z., Li, J.-G., Soule, L., Huang, X., Chiang, W.-H., Chen, H. M., Wang, C., Liu, M., et al. (2019) · ACS Nano · doi:10.1021/acsnano.9b05913 · Cited by 509
Zong, Y., Shao, Y., Zeng, Y., Shao, B., Xu, L., Zhao, Z., Liu, W., & Wu, D. (2021) · Environmental Science & Technology · doi:10.1021/acs.est.1c00375 · Cited by 499
Iron atom–cluster interactions increase activity and improve durability in Fe–N–C fuel cells
Wan, X., Liu, Q., Liu, J., Liu, S., Liu, X., Zheng, L., Shang, J., Yu, R., & Shui, J. (2022) · Nature Communications · doi:10.1038/s41467-022-30702-z · Cited by 491
Identification of Fenton-like active Cu sites by heteroatom modulation of electronic density
Zhou, X., Ke, M.-K., Huang, G.-X., Chen, C., Chen, W., Liang, K., Qu, Y., Yang, J., Wang, Y., Li, F., et al. (2022) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.2119492119 · Cited by 451
Cited by
Guo, J., Wang, Y., Shang, Y., Yin, K., Li, Q., Gao, B., Li, Y., Duan, X., & Xu, X. (2024) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.2313387121 · Cited by 388
Metadata
- Authors
- Mo, F., Song, C., Zhou, Q., Xue, W., Ouyang, S., Wang, Q., Hou, Z., Wang, S., & Wang, J.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2023-04-03
- Volume
- 120
- Issue
- 15
- Pages
- e2300281120-e2300281120
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W4362520987
- Cited by
- 313
- References
- 40
- FWCI
- 23.78
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Mo, F., Song, C., Zhou, Q., Xue, W., Ouyang, S., Wang, Q., Hou, Z., Wang, S., & Wang, J. (2023). The optimized Fenton-like activity of Fe single-atom sites by Fe atomic clusters–mediated electronic configuration modulation. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.2300281120
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