Efficient photocatalytic decolorization of some textile dyes using Fe ions doped polyaniline film on ITO coated glass substrate

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dc.contributor.authorHaspulat, Bircan
dc.contributor.authorGulce, Ahmet
dc.contributor.authorGulce, Handan
dc.date.accessioned2020-03-26T18:41:46Z
dc.date.available2020-03-26T18:41:46Z
dc.date.issued2013
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this study, the photocatalytic decolorization of four commercial textile dyes with different structures has been investigated using electrochemically synthesized polyaniline and Fe ions doped polyaniline on ITO coated glass substrate as photocatalyst in aqueous solution under UV irradiation for the first time. Scanning electron microscopy, atomic force microscopy, FT-IR spectra, UV-vis spectroscopy measurements were used to characterize the electrochemically synthesized polymer film photocatalyst. Film hydrophilicity was assessed from contact angle measurements. The results show that both of the polymer films exhibit good photocatalytic performance. Surprisingly, it was determined that by using Fe(II) ions during polymerization, it is possible to modify the surface roughness and wettability of the produced polyaniline films which favors their photocatalytic activity in water-based solutions. All four of the used dyes (methylene blue, malachite green, methyl orange and methyl red) were completely decolorizated in 90 min of irradiation under UV light by using Fe ions doped polyaniline at the dye concentration of 1.5 x 10(-5) M, while the decolorization of those dyes were between 43% and 83% by using polyaniline as photocatalyst. Hence, it may be a viable technique for the safe disposal of textile wastewater into waste streams. (C) 2013 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipScientific and Technical Research Council of TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [108T389, 106T675]; Administrative Units of The Research Projects of Selcuk UniversitySelcuk University [11201117]en_US
dc.description.sponsorshipThe authors are grateful for providing of the instruments by The Scientific and Technical Research Council of Turkey (Project no: 108T389 and 106T675) and The Administrative Units of The Research Projects of Selcuk University (Project no: 11201117). H. Gulce thanks also to Dr. Mustafa Karaman for contact angle measurements in this work.en_US
dc.identifier.doi10.1016/j.jhazmat.2013.06.011en_US
dc.identifier.endpage526en_US
dc.identifier.issn0304-3894en_US
dc.identifier.issn1873-3336en_US
dc.identifier.pmid23811374en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage518en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.jhazmat.2013.06.011
dc.identifier.urihttps://hdl.handle.net/20.500.12395/29459
dc.identifier.volume260en_US
dc.identifier.wosWOS:000324563500063en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherELSEVIERen_US
dc.relation.ispartofJOURNAL OF HAZARDOUS MATERIALSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectPolyanilineen_US
dc.subjectPhotocatalysisen_US
dc.subjectMethylene blueen_US
dc.subjectMalachite greenen_US
dc.subjectMethyl orangeen_US
dc.subjectMethyl reden_US
dc.titleEfficient photocatalytic decolorization of some textile dyes using Fe ions doped polyaniline film on ITO coated glass substrateen_US
dc.typeArticleen_US

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