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https://hdl.handle.net/2440/117737
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dc.contributor.author | Kang, J. | - |
dc.contributor.author | Duan, X. | - |
dc.contributor.author | Wang, C. | - |
dc.contributor.author | Sun, H. | - |
dc.contributor.author | Tan, X. | - |
dc.contributor.author | Tade, M. | - |
dc.contributor.author | Wang, S. | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Chemical Engineering Journal, 2018; 332:398-408 | - |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.issn | 1873-3212 | - |
dc.identifier.uri | http://hdl.handle.net/2440/117737 | - |
dc.description.abstract | Nitrogen-doped bamboo-like carbon nanotubes encapsulated with nickel nanoparticles (Ni@NCNTs) were feasibly fabricated by a one-pot pyrolysis route. The characterization techniques revealed the surface morphology, structure and chemical composition of the as-prepared catalysts synthesized in different conditions. Ni@NCNTs were employed as both adsorbents and catalysts for activating persulfate to remove an emerging pollutant, antibiotic sulfachloropyridazine. The nitrogen modification enhanced both adsorption capacity and catalytic ability of Ni@NCNTs and proved to be a promising alternative to metal oxides and other carbon catalysts. Moreover, Ni@NCNTs showed an excellent stability because of nitrogen heteroatom doping and Ni nanoparticle encapsulation. Electron paramagnetic resonance (EPR) and classical radical quenching tests discovered a simultaneous radical/non-radical mechanism in Ni@NCNTs/persulfate system. The results indicated that the novel nano-architectured catalyst materials can show emerging functionalities for environmental remediation processes. | - |
dc.description.statementofresponsibility | Jian Kang, Xiaoguang Duan, Chen Wang, Hongqi Sun, Xiaoyao Tan, Moses O. Tade, Shaobin Wang | - |
dc.language.iso | en | - |
dc.publisher | Elsevier | - |
dc.rights | © 2017 Elsevier B.V. All rights reserved. | - |
dc.source.uri | http://dx.doi.org/10.1016/j.cej.2017.09.102 | - |
dc.subject | Nitrogen doping; carbon nanotubes; antibiotics; persulfate; sulfate radicals | - |
dc.title | Nitrogen-doped bamboo-like carbon nanotubes with Ni encapsulation for persulfate activation to remove emerging contaminants with excellent catalytic stability | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1016/j.cej.2017.09.102 | - |
dc.relation.grant | http://purl.org/au-research/grants/arc/DP150103026 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Duan, X. [0000-0001-9635-5807] | - |
dc.identifier.orcid | Wang, S. [0000-0002-1751-9162] | - |
Appears in Collections: | Aurora harvest 8 Chemical Engineering publications |
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