Title | Confined Fe single atomic sites on (100) plane of anatase TiO2 nanofibers boost white LED driven Fenton-like norfloxacin degradation |
Author | |
Corresponding Author | Liu,Yiming; Zhu,Yukun; Yang,Dongjiang |
Publication Years | 2023
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DOI | |
Source Title | |
ISSN | 0959-6526
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EISSN | 1879-1786
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Volume | 382 |
Abstract | Developing efficient and sustainable photocatalyst is crucial for antibiotic degradation in water treatment. Iron (Fe) species modified semiconductor photocatalysts have been widely used in visible-light driven Fenton-like systems. However, the limited dispersion of Fe sites and low redox rate of the Fe(III)/Fe(II) restrict the catalytic performance. Herein, the atomic Fe sites with highly dispersed coordination centers were confined (100) facets exposed titania nanofibers (Fe-TNFs) for efficient photocatalytic Fenton-like norfloxacin (NOR) degradation. The optimized Fe-TNFs catalyst could achieve 95% NOR removal after 5 h of white LED illumination, which is 15% higher than that of nanostructured Fe species. The high performance is credited for the enhanced visible light absorption, and the efficient electron transfer through Fe–O bonds in Fe-TNFs enables the fast cyclic transformation of Fe(III)/Fe(II), which can promote the continuous production of •OH in the photocatalytic Fenton-like system. This study can provide technical support for the developing a feasible and sustainable wastewater treatment solution, and provide reference for the fate and risk assessment of antibiotics in the environment. |
Keywords | |
URL | [Source Record] |
Indexed By | |
Language | English
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SUSTech Authorship | Others
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Funding Project | National Natural Science Foundation of China[51672143];National Natural Science Foundation of China[51808303];National Natural Science Foundation of China[52102362];State Key Laboratory of Bio-Fibers and Eco-Textiles[ZDKT202105];State Key Laboratory of Bio-Fibers and Eco-Textiles[ZKT-25];State Key Laboratory of Bio-Fibers and Eco-Textiles[ZKT-26];State Key Laboratory of Bio-Fibers and Eco-Textiles[ZKT-30];Natural Science Foundation of Shandong Province[ZR2021ME012];Natural Science Foundation of Shandong Province[ZR2021QB022];
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WOS Research Area | Science & Technology - Other Topics
; Engineering
; Environmental Sciences & Ecology
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WOS Subject | Green & Sustainable Science & Technology
; Engineering, Environmental
; Environmental Sciences
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WOS Accession No | WOS:000917227300001
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Publisher | |
Scopus EID | 2-s2.0-85142807633
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Data Source | Scopus
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Citation statistics |
Cited Times [WOS]:2
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Document Type | Journal Article |
Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/416460 |
Department | Academy for Advanced Interdisciplinary Studies |
Affiliation | 1.School of Environmental Science and Engineering,State Key Laboratory of Bio-fibers and Eco-textiles,Shandong Collaborative Innovation Center of Marine Biobased Fibers and Ecological Textiles,Qingdao University,Qingdao,266071,China 2.Department of Materials,University of Manchester,Manchester,M13 9PL,United Kingdom 3.Department of Physics,Tamkang University,New Taipei City,Tamsui,25137,Taiwan 4.Shenzhen Key Laboratory of Solid State Batteries,Academy for Advanced Interdisciplinary Studies,Guangdong Provincial Key Laboratory of Energy Materials for Electric Power,Southern University of Science and Technology,Shenzhen,518055,China 5.College of Materials Science and Engineering,Taiyuan University of Technology,Taiyuan,030024,China |
Recommended Citation GB/T 7714 |
Ji,Zhilin,Cai,Rongsheng,Ye,Wanneng,et al. Confined Fe single atomic sites on (100) plane of anatase TiO2 nanofibers boost white LED driven Fenton-like norfloxacin degradation[J]. Journal of Cleaner Production,2023,382.
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APA |
Ji,Zhilin.,Cai,Rongsheng.,Ye,Wanneng.,Lu,Ping.,Dong,Chung Li.,...&Yang,Dongjiang.(2023).Confined Fe single atomic sites on (100) plane of anatase TiO2 nanofibers boost white LED driven Fenton-like norfloxacin degradation.Journal of Cleaner Production,382.
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MLA |
Ji,Zhilin,et al."Confined Fe single atomic sites on (100) plane of anatase TiO2 nanofibers boost white LED driven Fenton-like norfloxacin degradation".Journal of Cleaner Production 382(2023).
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