Photodegradation of methylene blue of niobium-doped zinc oxide thin films produced by electrostatic spray deposition
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoon, H. | - |
dc.contributor.author | Joshi, B.N. | - |
dc.contributor.author | Na, S.-H. | - |
dc.contributor.author | Choi, J.-Y. | - |
dc.contributor.author | Yoon, S.S. | - |
dc.date.accessioned | 2021-09-05T16:08:05Z | - |
dc.date.available | 2021-09-05T16:08:05Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2014 | - |
dc.identifier.issn | 0272-8842 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/100800 | - |
dc.description.abstract | Nanocrystalline transparent ZnO thin films, with different concentrations of niobium (Nb∼0, 5, 10, 15 atoms per formula unit, at%), were successfully deposited by the electrostatic spray deposition method. The crystalline phase, surface morphology, surface roughness and photocatalytic properties of these Nb:ZnO thin films were characterized by X-ray diffraction, scanning electron microscopy, atomic force microscopy, and UV-visible spectroscopy, respectively. The Nb-doped films were tested for their photocatalytic abilities in aqueous solutions of methylene blue (MB) under UV illumination, where it showed that increasing Nb up to 10 at%, with respect to ZnO, enhanced the photocatalytic activity. ZnO films doped with 10 at% Nb demonstrated excellent photocatalytic activity, with degradation of MB achieved in fewer than 2 h of UV irradiation. © 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.title | Photodegradation of methylene blue of niobium-doped zinc oxide thin films produced by electrostatic spray deposition | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, S.S. | - |
dc.identifier.doi | 10.1016/j.ceramint.2013.11.041 | - |
dc.identifier.scopusid | 2-s2.0-84894578552 | - |
dc.identifier.bibliographicCitation | Ceramics International, v.40, no.5, pp.7567 - 7571 | - |
dc.relation.isPartOf | Ceramics International | - |
dc.citation.title | Ceramics International | - |
dc.citation.volume | 40 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 7567 | - |
dc.citation.endPage | 7571 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Electrostatic spray deposition | - |
dc.subject.keywordAuthor | Niobium | - |
dc.subject.keywordAuthor | Photocatalysis | - |
dc.subject.keywordAuthor | Zinc oxide | - |
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