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dc.contributor.author강미숙ko
dc.contributor.author비그니쉬쿠마라벨ko
dc.contributor.author민봉기ko
dc.contributor.authorA. Suganthi[A. Suganthi]ko
dc.date.accessioned2015-12-17T03:48:51Z-
dc.date.available2015-12-17T03:48:51Z-
dc.date.created2015-11-13-
dc.date.issued201412-
dc.identifier.citationJOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, v.395, pp.373 - 383-
dc.identifier.issn1381-1169-
dc.identifier.urihttp://hdl.handle.net/YU.REPOSITORY/30348-
dc.identifier.urihttp://dx.doi.org/10.1016/j.molcata.2014.08.040-
dc.description.abstractA magnetic nanocomposite composed of manganese ferrite (MnFe2O4), graphitic-carbon nitride (g-C3N4) and titanium dioxide-P25 (TiO2) was synthesized via chemical impregnation method. The as-synthesized nanocomposite (MnFe2O4/g-C3N4/TiO2) was characterized using X-ray diffraction (XRD), field-emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), high resolution TEM (HR-TEM) elemental mapping, energy dispersive X-ray spectroscopy (EDX), UV-visible diffuse reflectance spectroscopy (UV-vis-DRS), photoluminescence (PL), B.E.T. surface area analysis, X-ray photo-electron spectroscopy and vibrating sample magnetometery (VSM) techniques. The band gap of TiO2 was decreased after surface modification with MnFe2O4/g-C3N4. The photocatalytic activity was tested for the degradation of methyl orange (MO) dye as a model pollutant under simulated solar light irradiation. It was found that MnFe2O4/g-C3N4/TiO2 displayed excellent photocatalytic activity than that of g-C3N4, MnFe2O4 and MnFe2O4/g-C3N4. The enhancement in the photocatalytic activity was ascribed to the synergism between TiO2, g-C3N4 and MnFe2O4. VSM results revealed that ferromagnetism was retained in the nanocomposite (MnFe2O4/g-C3N4/TiO2) and it could be easily removed using an external magnet after the photo-reaction. Besides, the durability and stability of magnetic nanocomposite was tested by recycling experiments. (C) 2014 Elsevier B.V. All rights reserved.-
dc.language영어-
dc.publisherELSEVIER SCIENCE BV-
dc.subjectMETHYLENE-BLUE-
dc.subjectHIGH-PERFORMANCE-
dc.subjectDEGRADATION-
dc.subjectFERRITE-
dc.subjectEFFICIENT-
dc.subjectPHOTODEGRADATION-
dc.subjectNANOPARTICLES-
dc.subjectCOMPOSITES-
dc.subjectADSORPTION-
dc.subjectMNFE2O4-
dc.titlePhotocatalytic activity of magnetically recoverable MnFe2O4/g-C3N4/TiO2 nanocomposite under simulated solar light irradiation-
dc.typeArticle-
dc.identifier.wosid000347498500047-
dc.identifier.scopusid2-s2.0-84907485578-
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문과대학 > 중국언어문화학과 > Articles
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