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dc.creatorKnezević, Marina
dc.creatorKramar, Ana
dc.creatorHajnrih, Teodora
dc.creatorKorica, Matea
dc.creatorNikolić, Tanja
dc.creatorŽekić, Andrijana
dc.creatorKostić, Mirjana
dc.date.accessioned2021-03-10T09:33:33Z
dc.date.available2021-03-10T09:33:33Z
dc.date.issued2021
dc.identifier.issn1544-0478
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/18
dc.description.abstractCotton yarn was oxidized using the various concentrations and pH of potassium permanganate solutions, in order to investigate the influence of oxidation parameters on chemical, mechanical and sorption properties of cotton. The oxidation progress was monitored through weight loss, carbonyl and carboxyl group content, tensile strength, moisture sorption, crystallinity change, surface charge and morphology of modified samples. The carboxyl groups were introduced into the oxidized cotton up to 0.3 mmol center dot g(-1), while the weight loss was up to 5%. The oxidized samples, compared with untreated cotton, exhibited lower tensile strength, higher moisture sorption and surface roughness. Surface charge was evaluated through measurement of zeta potential at different pH of electrolyte, and the correlation was established between carboxyl group content and zeta values measured at neutral pH, which proved that zeta potential can be a valuable tool for characterizing changes in the structure of oxidized cellulose textile materials.en
dc.publisherTaylor & Francis Inc, Philadelphia
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172029/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Natural Fibers
dc.subjectCottonen
dc.subjectpermanganateen
dc.subjectoxidationen
dc.subjectstructureen
dc.subjectswellingen
dc.subjectzeta potentialen
dc.titleInfluence of Potassium Permanganate Oxidation on Structure and Properties of Cottonen
dc.typearticle
dc.rights.licenseARR
dc.citation.rankaM21~
dc.identifier.doi10.1080/15440478.2020.1745120
dc.identifier.rcubconv_6091
dc.identifier.scopus2-s2.0-85082938674
dc.identifier.wos000524073900001
dc.type.versionpublishedVersion


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