Show simple item record

dc.creatorPrekodravac, Jovana
dc.creatorVasiljević, Bojana
dc.creatorMarković, Zoran M.
dc.creatorJovanović, Dragana J.
dc.creatorKleut, Duška
dc.creatorŠpitalsky, Zdenko
dc.creatorMičušik, Matej
dc.creatorDanko, Martin
dc.creatorBajuk-Bogdanović, Danica V.
dc.creatorTodorović–Marković, Biljana
dc.date.accessioned2019-08-26T10:48:19Z
dc.date.available2019-08-26T10:48:19Z
dc.date.issued2019
dc.identifier.issn0272-8842 (print)
dc.identifier.urihttps://linkinghub.elsevier.com/retrieve/pii/S0272884219313598
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/8211
dc.description.abstractIndustrialization today leads to a significant increase in the environmental pollution, with number of phenols, pesticides, paints, solvents and other organic pollutants with potentially carcinogenic effect in natural resources. Investigation of some new semiconductor materials and their photocatalytic properties for removal of pollutants is a challenging work. However, limited usage of photoactive materials still requires the testing of new materials with photoactive properties. The current work introduces the swift and easy approach for synthesis of (metal–free) N–doped carbon quantum dots in water using microwave reactor. Synthesis was performed from glucose water solution by heating in microwave reactor for only 1 min, at low temperature and applied microwave power. The synthesized N–doped carbon quantum dots show remarkable photocatalytic activity for removal of toxic organic dye (Rose Bengal) under visible light irradiation. Almost 93% of the dye degradation is achieved after only 30 min of radiation. The uninspected result, that the pH of the medium has a significant effect on the performance of the synthesized material in the presence of organic dye, indicates that dots show dual behavior. In the neutral and basic conditions, they have the ability to degrade organic dye, whereas, by shifting the medium pH into acidic medium, they form a stable conjugate with Rose Bengal. © 2019 Elsevier Ltd and Techna Group S.r.l.en
dc.language.isoen
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172003/RS//
dc.rightsrestrictedAccess
dc.sourceCeramics International
dc.subjectGreen chemistryen
dc.subjectMicrowave synthesisen
dc.subjectNitrogen doped CQDsen
dc.subjectRose bengal conjugationen
dc.subjectVisible light photo activityen
dc.titleGreen and facile microwave assisted synthesis of (metal-free) N-doped carbon quantum dots for catalytic applicationsen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractДанко, Мартин; Прекодравац, Јована; Клеут, Душка; Мичушик, Матеј; Васиљевић, Бојана; Марковић, Зоран М.; Јовановић, Драгана Ј.; Шпиталскy, Зденко; Бајук-Богдановић, Даница В.; Тодоровић–Марковић, Биљана;
dc.rights.holder© 2019 Elsevier Ltd and Techna Group S.r.l.
dc.citation.volume45
dc.citation.issue14
dc.citation.spage17006
dc.citation.epage17013
dc.identifier.wos000482244200038
dc.identifier.doi10.1016/j.ceramint.2019.05.250
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85066094337


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record