Sonochemical Degradation of Reactive Black 5 with a Composite Catalyst of TiO2/Single-Walled Carbon Nanotubes
DC Field | Value | Language |
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dc.contributor.author | Cho, Eunju | - |
dc.contributor.author | Choi, Jongbok | - |
dc.contributor.author | Lee, Yonghyeon | - |
dc.contributor.author | Park, Jeong Min | - |
dc.contributor.author | Khim, Jeehyeong | - |
dc.date.accessioned | 2021-09-06T00:24:01Z | - |
dc.date.available | 2021-09-06T00:24:01Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-07 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/102904 | - |
dc.description.abstract | In the sonocatalytic process, composites of TiO2-carbon were used because carbon provides more adsorption sites and acts like an electron sink to prevent the recombination of an electron/hole. Therefore, in the present study, the characteristics of a TiO2/single-walled carbon nanotubes catalyst (TiO2/SWCNTs) have been investigated, and the optimal weight ratio of SWCNTs and the dose for degradation of reactive black 5 (RB5) were also evaluated. TiO2/SWCNT composite was characterized using Brunauer-Emmett-Teller analysis, scanning electron microscopy, energy-dispersive X-ray diffraction microanalysis and spectra, and X-ray diffraction patterns. The degradation rate constants of RB5 with the ratio of SWCNTs were found to depend on the adsorption phenomenon of a surface catalyst, light absorbance, and the recombination of electrons and holes. As a result, the optimal ratio of carbon in the sono-TiO2/SWCNTs process for degradation of RB5 was TiO2 : SWCNTs 200 : 1. Additionally, the optimal dose of the catalyst was 0.5 g/L. (c) 2013 The Japan Society of Applied Physics | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | SONOCATALYTIC DEGRADATION | - |
dc.subject | ULTRASONIC DEGRADATION | - |
dc.subject | TIO2 CATALYSTS | - |
dc.subject | RHODAMINE-B | - |
dc.subject | KINETICS | - |
dc.subject | RUTILE | - |
dc.subject | DYE | - |
dc.title | Sonochemical Degradation of Reactive Black 5 with a Composite Catalyst of TiO2/Single-Walled Carbon Nanotubes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Khim, Jeehyeong | - |
dc.identifier.doi | 10.7567/JJAP.52.07HE08 | - |
dc.identifier.scopusid | 2-s2.0-84880986282 | - |
dc.identifier.wosid | 000322130800044 | - |
dc.identifier.bibliographicCitation | JAPANESE JOURNAL OF APPLIED PHYSICS, v.52, no.7 | - |
dc.relation.isPartOf | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.citation.title | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.citation.volume | 52 | - |
dc.citation.number | 7 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | SONOCATALYTIC DEGRADATION | - |
dc.subject.keywordPlus | ULTRASONIC DEGRADATION | - |
dc.subject.keywordPlus | TIO2 CATALYSTS | - |
dc.subject.keywordPlus | RHODAMINE-B | - |
dc.subject.keywordPlus | KINETICS | - |
dc.subject.keywordPlus | RUTILE | - |
dc.subject.keywordPlus | DYE | - |
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