Electrochemical synthesis of co-doped RGO-Bi-TiO2 nanotube composite: Enhanced activity under visible light
DC Field | Value | Language |
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dc.contributor.author | Kim, Seu-Run | - |
dc.contributor.author | Ali, Imran | - |
dc.contributor.author | Kim, Jong-Oh | - |
dc.date.accessioned | 2021-07-30T05:18:08Z | - |
dc.date.available | 2021-07-30T05:18:08Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2017-10 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/4045 | - |
dc.description.abstract | TiO2 nanotube (TNT) photocatalyst with enhanced visible-light activity was synthesized by co-doping with reduced graphene oxide (RGO) and bismuth (Bi). The RGO-Bi-TNTs composite was fabricated using three different approaches: one-step, two-step, and three-step electrochemical anodization. The synthesized catalyst was characterized by FE-SEM, XRD, AES, and PL. Co-doping optimum synthesis using three-step method accomplished 1.5 and 3.8-times higher photocatalytic activity than single-doping and undoped-TNTs, respectively under same conditions. RGO and Bi were favorable for separation of e(-) and h(+), which reduced recombination of charges. This result promoted the formation of OH radicals and increased photocatalytic efficiency of TNTs under visible light. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Korean Society of Industrial Engineering Chemistr(ELSEVIER SCIENCE INC) | - |
dc.title | Electrochemical synthesis of co-doped RGO-Bi-TiO2 nanotube composite: Enhanced activity under visible light | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jong-Oh | - |
dc.identifier.doi | 10.1016/j.jiec.2017.06.006 | - |
dc.identifier.scopusid | 2-s2.0-85020826191 | - |
dc.identifier.wosid | 000407538600033 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.54, pp.316 - 323 | - |
dc.relation.isPartOf | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.title | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.volume | 54 | - |
dc.citation.startPage | 316 | - |
dc.citation.endPage | 323 | - |
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.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | PHOTOCATALYTIC DEGRADATION | - |
dc.subject.keywordPlus | PHOTOELECTROCATALYTIC DEGRADATION | - |
dc.subject.keywordPlus | METHYL-ORANGE | - |
dc.subject.keywordPlus | TEXTILE DYE | - |
dc.subject.keywordPlus | TIO2 | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | TITANIUM | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordAuthor | Photocatalyst | - |
dc.subject.keywordAuthor | RGO-Bi-TNTs | - |
dc.subject.keywordAuthor | Anodization | - |
dc.subject.keywordAuthor | Visible light | - |
dc.subject.keywordAuthor | Organic degradation | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S1226086X17302836?via%3Dihub | - |
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