HFCAS OpenIR
Ultrathin iron-cobalt oxide nanosheets with enhanced H2O2 activation performance for efficient degradation of tetracycline
Nie, Mingxing1,2; Li, Yulian1,2; Li, Lianxiang3; He, Junyong1; Hong, Peidong1,2; Zhang, Kaisheng1; Cai, Xinli4; Kong, Lingtao1; Liu, Jinhuai1
2021
Source PublicationAPPLIED SURFACE SCIENCE
ISSN0169-4332
Corresponding AuthorLi, Lianxiang(lianxiang.0810@163.com) ; Cai, Xinli(ahcxl@163.com) ; Kong, Lingtao(ltkong@iim.ac.cn)
AbstractUltrathin iron-cobalt oxide nanosheets (CoFe-ONSs) synthesized via a facile one-step routine by using NaBH4 as the reductant were used for H2O2 activation and tetracycline (TC) elimination. The CoFe-ONSs realized 83.5% removal of TC under the neutral conditions after 50 min with 0.3 g/L catalyst, 20 mM H2O2 and 50 mg/L TC. The effects of catalyst dosage, H2O2 concentration, initial pH, temperature, initial TC concentration, anions and water sources on TC degradation were studied. Hydroxyl ((OH)-O-center dot) radicals were the main active species in the entire reaction, which was demonstrated by quenching experiments, fluorescence detection and the electron paramagnetic resonance (EPR) technology. Additionally, the redox cycles of Fe-II/Fe-III and Co-II/Co-III were participated in (OH)-O-center dot generation. What's more, the plausible degradation pathways were put forward followed with detected intermediates. The CoFe-ONSs displayed negligible iron ions leaching and held high TC elimination performance even after five trials. Therefore, the CoFe-ONSs may expand the heterogeneous Fenton-like catalysts family and display great potential in eliminating antibiotic contaminants from wastewater.
KeywordTetracycline Fenton process Mechanism Pathways CoFe-ONSs
DOI10.1016/j.apsusc.2020.147655
WOS KeywordANTIBIOTIC-RESISTANT BACTERIA ; FENTON-LIKE CATALYST ; WASTE-WATER ; BISPHENOL-A ; HYDROTHERMAL SYNTHESIS ; OXIDATION PROCESSES ; ORGANIC-COMPOUNDS ; AZO-DYE ; REMOVAL ; PEROXYMONOSULFATE
Indexed BySCI
Language英语
Funding ProjectState Key Research Development Program of China[2019YFC0408500] ; Natural Science Foundation of China[2196182] ; Natural Science Foundation of China[61873253] ; Science and Technology Major Projects of Anhui Province[18030801104] ; Science and Technology Major Projects of Anhui Province[18030801106] ; China Postdoctoral Science Foundation[2019M652227]
Funding OrganizationState Key Research Development Program of China ; Natural Science Foundation of China ; Science and Technology Major Projects of Anhui Province ; China Postdoctoral Science Foundation
WOS Research AreaChemistry ; Materials Science ; Physics
WOS SubjectChemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000582373900019
PublisherELSEVIER
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/104833
Collection中国科学院合肥物质科学研究院
Corresponding AuthorLi, Lianxiang; Cai, Xinli; Kong, Lingtao
Affiliation1.Chinese Acad Sci, Inst Intelligent Machines, Nanomat & Environm Detect Lab, Hefei 230031, Peoples R China
2.Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China
3.Minist Water Resources, China Irrigat & Drainage Dev Ctr, Rural Drinking Water Safety Ctr, Beijing 100054, Peoples R China
4.Anhui Jianzhu Univ, Coll Environm & Energy Engn, Hefei 230601, Peoples R China
Recommended Citation
GB/T 7714
Nie, Mingxing,Li, Yulian,Li, Lianxiang,et al. Ultrathin iron-cobalt oxide nanosheets with enhanced H2O2 activation performance for efficient degradation of tetracycline[J]. APPLIED SURFACE SCIENCE,2021,535.
APA Nie, Mingxing.,Li, Yulian.,Li, Lianxiang.,He, Junyong.,Hong, Peidong.,...&Liu, Jinhuai.(2021).Ultrathin iron-cobalt oxide nanosheets with enhanced H2O2 activation performance for efficient degradation of tetracycline.APPLIED SURFACE SCIENCE,535.
MLA Nie, Mingxing,et al."Ultrathin iron-cobalt oxide nanosheets with enhanced H2O2 activation performance for efficient degradation of tetracycline".APPLIED SURFACE SCIENCE 535(2021).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Nie, Mingxing]'s Articles
[Li, Yulian]'s Articles
[Li, Lianxiang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Nie, Mingxing]'s Articles
[Li, Yulian]'s Articles
[Li, Lianxiang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Nie, Mingxing]'s Articles
[Li, Yulian]'s Articles
[Li, Lianxiang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.