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Cited 6 time in webofscience Cited 6 time in scopus
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Anatase TiO2 decorated CuCr2O4 nanocomposite: A versatile photocatalyst under domestic LED light irradiation

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dc.contributor.authorGhorai, K.-
dc.contributor.authorPanda, A.-
dc.contributor.authorHossain, A.-
dc.contributor.authorBhattacharjee, M.-
dc.contributor.authorChakraborty, M.-
dc.contributor.authorBhattacharya, S.K.-
dc.contributor.authorBera, P.-
dc.contributor.authorKim, Hansang-
dc.contributor.authorSeikh, M.M.-
dc.contributor.authorGayen, A.-
dc.date.accessioned2021-12-16T01:40:23Z-
dc.date.available2021-12-16T01:40:23Z-
dc.date.created2021-08-27-
dc.date.issued2021-12-
dc.identifier.issn0169-4332-
dc.identifier.urihttps://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/82943-
dc.description.abstractThe rutile and anatase polymorphs of TiO2 are the most extensively studied photocatalyst materials with the efficient absorption in the violet to near ultra violet region of the electromagnetic spectrum, which boost tremendous research endeavors in increasing the photocatalytic activity of TiO2 under visible light sources through rational modifications. Here, we report the astonishing performance of CuCr2O4(CCO)/anatase-TiO2 nanocomposite as a Fenton like catalyst with potential impact for sustainable design and environmental protection. All the materials were thoroughly characterized by several physico chemical techniques. CCO/TiO2 nanocomposite obtained by heat-treatment at 400 °C is found to exhibit high performance towards degradation of azo dyes like methylene blue (MB), rhodamine B (RhB) and methyl orange (MO), antibiotics like tetracycline hydrochloride and norfloxacine, and a promising Pt-free candidate for photoelectrocatalytic oxygen evolution reaction under domestic light emitting diode (LED) light irradiation. CCO/TiO2 shows high recycling activity and chemical stability. Under domestic visible LED light irradiation, the electrons are photoexcited from the conduction band of CCO to that of TiO2 resulting in enhanced charge separation eventually facilitating the catalytic performance of the nanocomposite. TiO2 plays two primordial roles, firstly, it acts as an electron receiver to improve the charge separation in the nanocomposite and secondly, it participates in the Fenton like reaction. © 2021 Elsevier B.V.-
dc.language영어-
dc.language.isoen-
dc.publisherElsevier-
dc.relation.isPartOfApplied Surface Science-
dc.titleAnatase TiO2 decorated CuCr2O4 nanocomposite: A versatile photocatalyst under domestic LED light irradiation-
dc.typeArticle-
dc.type.rimsART-
dc.description.journalClass1-
dc.identifier.wosid000728528700005-
dc.identifier.doi10.1016/j.apsusc.2021.150838-
dc.identifier.bibliographicCitationApplied Surface Science, v.568-
dc.description.isOpenAccessN-
dc.identifier.scopusid2-s2.0-85113204749-
dc.citation.titleApplied Surface Science-
dc.citation.volume568-
dc.contributor.affiliatedAuthorPanda, A.-
dc.contributor.affiliatedAuthorKim, Hansang-
dc.type.docTypeArticle-
dc.subject.keywordAuthorCuCr2O4/TiO2 nanocomposite-
dc.subject.keywordAuthorDomestic LED light-
dc.subject.keywordAuthorOrganic pollutants degradation-
dc.subject.keywordAuthorPhoto Fenton like reaction-
dc.subject.keywordAuthorPhotoeletrocatalytic oxygen evolution-
dc.subject.keywordAuthorWastewater treatment-
dc.subject.keywordPlusAbsorption spectroscopy-
dc.subject.keywordPlusAromatic compounds-
dc.subject.keywordPlusAzo dyes-
dc.subject.keywordPlusChemical stability-
dc.subject.keywordPlusChromium compounds-
dc.subject.keywordPlusCopper compounds-
dc.subject.keywordPlusIrradiation-
dc.subject.keywordPlusLight-
dc.subject.keywordPlusLight emitting diodes-
dc.subject.keywordPlusNanocomposites-
dc.subject.keywordPlusOrganic pollutants-
dc.subject.keywordPlusOxidation-
dc.subject.keywordPlusOxide minerals-
dc.subject.keywordPlusPhotocatalytic activity-
dc.subject.keywordPlusSustainable development-
dc.subject.keywordPlusWastewater treatment-
dc.subject.keywordPlusAnatase TiO$-2$-
dc.subject.keywordPlusCucr2O4/TiO2 nanocomposite-
dc.subject.keywordPlusDomestic light emitting diode light-
dc.subject.keywordPlusLight irradiations-
dc.subject.keywordPlusLightemitting diode-
dc.subject.keywordPlusOrganic pollutant degradation-
dc.subject.keywordPlusPhoto fenton like reaction-
dc.subject.keywordPlusPhotoeletrocatalytic oxygen evolution-
dc.subject.keywordPlusTiO$-2$-
dc.subject.keywordPlusVisible light-
dc.subject.keywordPlusTitanium dioxide-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryMaterials Science, Coatings & Films-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
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