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dc.creatorSuligoj, Andraz
dc.creatorPavlović, Jelena
dc.creatorArcon, Iztok
dc.creatorRajić, Nevenka
dc.creatorNovak-Tusar, Nataša
dc.date.accessioned2021-03-10T14:19:58Z
dc.date.available2021-03-10T14:19:58Z
dc.date.issued2020
dc.identifier.issn2073-4344
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/4455
dc.description.abstractDue to their adsorbent, ion exchange and catalytic properties zeolites are suitable for a variety of applications. We report on the photocatalytic activity of a readily available and inexpensive natural zeolite clinoptilolite (Z) containing SnO2 (Sn-Z). The Sn-Z samples with 3-15 wt. % of Sn were prepared by using a precipitation-deposition method. Powder X-ray diffraction analysis showed that the zeolite structure was unaffected by the introduction of the Sn-phase. Diffuse reflectance UV/VIS spectra of the Sn-Z samples confirmed the presence of SnO2 and X-Ray absorption spectroscopy analyses suggested that the SnO2 particles mainly resided on the surface of the clinoptilolite, while ATR-FTIR analysis gave some clues that part of the SnO2 phase was incorporated in the pores of the zeolite. The presence of SnO2 in Sn-Z increased both adsorption capacity and photocatalytic performance which could be partially explained by higher surface area and partially with an increased negative potential of the surface. Adsorption and total degradation of methylene blue (MB) for the Sn-Z with the highest amount of Sn (15 wt.%) was about 30% and 45%, respectively, suggesting a synergetic effect between SnO2 and the clinoptilolite lattice. Reusability tests showed that these catalysts present a promising material for water purification.en
dc.publisherMDPI, Basel
dc.relationSlovenian Research AgencySlovenian Research Agency - Slovenia [P1-0112]
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/730872/EU//
dc.relation[I-20170160 EC]
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceCatalysts
dc.subjectSnO2en
dc.subjectzeoliteen
dc.subjectSnO2-clinoptilolite compositeen
dc.subjectphotocatalysisen
dc.subjectsolar lighten
dc.subjectmethylene blue removalen
dc.subjectwastewater treatmenten
dc.titleSnO2-Containing Clinoptilolite as a Composite Photocatalyst for Dyes Removal from Wastewater under Solar Lighten
dc.typearticle
dc.rights.licenseBY
dc.citation.issue2
dc.citation.other10(2): -
dc.citation.rankM22
dc.citation.volume10
dc.identifier.doi10.3390/catal10020253
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/2050/4452.pdf
dc.identifier.scopus2-s2.0-85079700025
dc.identifier.wos000519998900111
dc.type.versionpublishedVersion


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Приказ основних података о документу