Synthesis of MgAC-Fe3O4/TiO2 hybrid nanocomposites via sol-gel chemistry for water treatment by photo-Fenton and photocatalytic reactions
DC Field | Value | Language |
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dc.contributor.author | Vu Khac Hoang Bui | - |
dc.contributor.author | Park, Duckshin | - |
dc.contributor.author | Tuyet Nhung Pham | - |
dc.contributor.author | An, Yejin | - |
dc.contributor.author | Choi, Jin Seok | - |
dc.contributor.author | Lee, Hyun-Uk | - |
dc.contributor.author | Kwon, Oh-Hyeok | - |
dc.contributor.author | Moon, Ju-Young | - |
dc.contributor.author | Kim, Ki-Tae | - |
dc.contributor.author | Lee, Young-Chul | - |
dc.date.available | 2020-02-27T02:23:15Z | - |
dc.date.created | 2020-02-04 | - |
dc.date.issued | 2019-08-14 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/1109 | - |
dc.description.abstract | MgAC-Fe3O4/TiO2 hybrid nanocomposites were synthesized in different ratios of MgAC-Fe3O4 and TiO2 precursor. X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray fluorescence spectrometry (XRF), electron spin resonance spectrometry (ESR), Brunauer-Emmett-Teller (BET), photoluminescence (PL), and UV photoelectron spectroscopy (UPS) were used to characterize the nanocomposites. The increase of MgAC-Fe3O4, in the hybrid nanocomposites' core-shell structure, led to the decrease of anatase TiO2 peaks, thus reducing the photo-Fenton and photocatalytic activities. According to the obtained data, MgAC-Fe3O4[0.05 g]/TiO2 showed the best photo-Fenton and photocatalytic activities, having removed -93% of MB (photo-Fenton reaction) and similar to 80% of phenol (photocatalytic reaction) after 20 and 80 mins, respectively. On the pilot scale (30 L), MgAC-Fe3O4[0.05 g]/TiO2 was completely removed after 27 and 30 hours by the photo-Fenton and photocatalytic activities, respectively. The synergistic effect gained from the combined photo-Fenton and photocatalytic activities of Fe3O4 and TiO2, respectively, was credited for the performances of the MgAC-Fe3O4/TiO2 hybrid nanocomposites. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.subject | ONE-POT SYNTHESIS | - |
dc.subject | MAGNETIC-PROPERTIES | - |
dc.subject | NANOWIRE ARRAYS | - |
dc.subject | DEGRADATION | - |
dc.subject | TIO2 | - |
dc.subject | NANOPARTICLES | - |
dc.subject | MICROSPHERES | - |
dc.subject | FABRICATION | - |
dc.subject | INTERLAYER | - |
dc.subject | INTERFACE | - |
dc.title | Synthesis of MgAC-Fe3O4/TiO2 hybrid nanocomposites via sol-gel chemistry for water treatment by photo-Fenton and photocatalytic reactions | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000480678100054 | - |
dc.identifier.doi | 10.1038/s41598-019-48398-5 | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.9 | - |
dc.identifier.scopusid | 2-s2.0-85070894613 | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 9 | - |
dc.contributor.affiliatedAuthor | Vu Khac Hoang Bui | - |
dc.contributor.affiliatedAuthor | Tuyet Nhung Pham | - |
dc.contributor.affiliatedAuthor | Lee, Young-Chul | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ONE-POT SYNTHESIS | - |
dc.subject.keywordPlus | MAGNETIC-PROPERTIES | - |
dc.subject.keywordPlus | NANOWIRE ARRAYS | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | TIO2 | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | MICROSPHERES | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | INTERLAYER | - |
dc.subject.keywordPlus | INTERFACE | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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