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Comparative study on photocatalytic performances of crystalline alpha- and beta-Bi2O3 nanoparticles under visible light

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dc.contributor.authorJalalah, Mohammed-
dc.contributor.authorFaisal, M.-
dc.contributor.authorBouzid, Houcine-
dc.contributor.authorPark, Jea-Gun-
dc.contributor.authorAl-Sayari, S. A.-
dc.contributor.authorIsmail, Adel A.-
dc.date.accessioned2022-07-15T20:55:27Z-
dc.date.available2022-07-15T20:55:27Z-
dc.date.issued2015-10-
dc.identifier.issn1226-086X-
dc.identifier.issn1876-794X-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/156293-
dc.description.abstractalpha- and beta-Bi2O3 nanoparticles were synthesized in the presence of either urea or polyethylene glycol. The XRD, TEM, and Raman analysis indicated that alpha-(monoclinic)Bi2O3 nanoparticles were obtained using either' sol-gel or hydrothermal method in the presence of urea; however beta-(tetragonal) phase of Bi2O3 was formed using hydrothermal method in the presence of polyethylene glycol. The beta-Bi2O3 nanoparticles exhibited higher photocatalytic activity than alpha-Bi2O3. MB was completely photodegraded after 6 h of visible light illumination using beta-Bi2O3 photocatalyst whereas only 30% was photodegraded using alpha-Bi2O3. The photodegradation rate of beta-Bi2O3 was 5.7 times greater than that alpha-Bi2O3 nanoparticles.-
dc.format.extent7-
dc.language영어-
dc.language.isoENG-
dc.publisher한국공업화학회-
dc.titleComparative study on photocatalytic performances of crystalline alpha- and beta-Bi2O3 nanoparticles under visible light-
dc.typeArticle-
dc.publisher.location대한민국-
dc.identifier.doi10.1016/j.jiec.2015.05.020-
dc.identifier.scopusid2-s2.0-84940453041-
dc.identifier.wosid000361410400025-
dc.identifier.bibliographicCitationJournal of Industrial and Engineering Chemistry, v.30, pp 183 - 189-
dc.citation.titleJournal of Industrial and Engineering Chemistry-
dc.citation.volume30-
dc.citation.startPage183-
dc.citation.endPage189-
dc.type.docTypeArticle-
dc.identifier.kciidART002041081-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.description.journalRegisteredClasskci-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryEngineering, Chemical-
dc.subject.keywordPlusBISMUTH OXIDE-
dc.subject.keywordPlusTHIN-FILMS-
dc.subject.keywordPlusHYDROGEN-PRODUCTION-
dc.subject.keywordPlusTIO2 PHOTOCATALYST-
dc.subject.keywordPlusTEMPERATURE-
dc.subject.keywordPlusBI2O3-
dc.subject.keywordPlusDEGRADATION-
dc.subject.keywordPlusCALCINATION-
dc.subject.keywordPlusFABRICATION-
dc.subject.keywordPlusNANOWIRES-
dc.subject.keywordAuthoralpha- & beta-Bi2O3-
dc.subject.keywordAuthorPhotocatalyst-
dc.subject.keywordAuthorPhotodegradation-
dc.subject.keywordAuthorOrganic contamination-
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S1226086X15002579?via%3Dihub-
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