Fabrication, characterization and photocatalytic performance of Fe-doped TiO2 nanotube composite for efficient degradation of water pollutants
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sung-Pil | - |
dc.contributor.author | Kim, Jong-Oh | - |
dc.date.accessioned | 2021-07-30T05:28:35Z | - |
dc.date.available | 2021-07-30T05:28:35Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2016-04 | - |
dc.identifier.issn | 1944-3994 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/5092 | - |
dc.description.abstract | Pure TiO2 nanotube and Fe-doped TiO2 nanotube composite were fabricated by the electrochemical anodic oxidation process and the impregnating-calcination method, respectively. The structural and spectral properties were characterized by scanning electron microscopy, energy dispersive X-ray spectrometer, X-ray diffraction, Fourier transform infrared spectroscopy, photoluminescence, and UV-vis spectrum. These results showed that Fe was effectively deposited on the surface of TiO2 nanotube. It is demonstrated that the Fe-doped TiO2 nanotube composite can inhibit the recombination of electron-hole pairs and enhance the light harvesting ability. The photocatalytic activity of Fe-doped TiO2 nanotube composite under UV irradiation was examined in terms of color and UV-vis absorbance for the degradation of methyl orange. The photocatalytic performance of UV-C irradiation in presence of Fe-doped TiO2 nanotube composite increased obviously for the removal efficiency of color and UV-vis absorbance compared to that of UV-A irradiation, and the reaction rate constant was about 6.8 times faster than that of UV-A irradiation. This can be ascribed to the effective separation of the photo-generated charge carriers. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | DESALINATION PUBL | - |
dc.title | Fabrication, characterization and photocatalytic performance of Fe-doped TiO2 nanotube composite for efficient degradation of water pollutants | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jong-Oh | - |
dc.identifier.doi | 10.1080/19443994.2015.1049409 | - |
dc.identifier.scopusid | 2-s2.0-84957845860 | - |
dc.identifier.wosid | 000370065200016 | - |
dc.identifier.bibliographicCitation | DESALINATION AND WATER TREATMENT, v.57, no.19, pp.9027 - 9033 | - |
dc.relation.isPartOf | DESALINATION AND WATER TREATMENT | - |
dc.citation.title | DESALINATION AND WATER TREATMENT | - |
dc.citation.volume | 57 | - |
dc.citation.number | 19 | - |
dc.citation.startPage | 9027 | - |
dc.citation.endPage | 9033 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Water Resources | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Water Resources | - |
dc.subject.keywordPlus | CATALYSTS | - |
dc.subject.keywordPlus | MEMBRANE | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.subject.keywordAuthor | TiO2 nanotube | - |
dc.subject.keywordAuthor | Anodic oxidation | - |
dc.subject.keywordAuthor | Methyl orange | - |
dc.subject.keywordAuthor | Doping | - |
dc.subject.keywordAuthor | UV irradiation | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.