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dc.creatorNešić, Aleksandra
dc.creatorKokunešoski, Maja
dc.creatorIlić, Svetlana M.
dc.creatorGordić, Milan V.
dc.creatorOstojić, Sanja
dc.creatorMicić, Darko M.
dc.creatorVeličković, Sava J.
dc.date.accessioned2018-03-02T00:14:27Z
dc.date.accessioned2023-02-02T12:49:16Z
dc.date.available2018-03-02T00:14:27Z
dc.date.available2023-02-02T12:49:16Z
dc.date.issued2014
dc.identifier.issn1359-8368
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/5757
dc.description.abstractManufacturing of synthetic composites consumes huge energy and their disposal at the end of the life cycle is very difficult since there is virtually no recycling option. Therefore, biocomposite materials have recently received considerable attention in academic research and industrial application compared to the synthetic composite materials due biodegradability, nontoxicity and economical point of view. Biocomposite membranes of highly methylated pectin and SBA-15, a form of mesoporous silica, were prepared by membrane casting. The amount of SBA-15 was 10%, 20% and 30% by membrane mass. These membranes were characterized by optical microscopy, FTIR, XRD, thermogravimetry, mechanical analysis and swelling in water, HCl, NaOH and methanol. The incorporation of SBA-15 in pectin matrix enhanced the stability of these membranes in all tested solutions, compared to the pure pectin membranes. The pectin/SBA photomicrographs contain rod-like domains which indicate the presence of SBA-15 in membrane. Mechanical analysis proves that incorporation of SBA-15 enhances the elasticity and tensile strength of pectin membranes. Thermogravimety in nitrogen has shown that the presence of SBA-15 in the membranes increased the onset temperatures of pectin degradation. The novel composite material represents promising way for practical membrane application. (C) 2014 Elsevier Ltd. All rights reserved.en
dc.publisherElsevier Ltd.
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45012/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172062/RS//
dc.rightsrestrictedAccessen
dc.sourceComposites: Part B: Engineeringen
dc.subjectPolymer-matrix composites (PMCs)en
dc.subjectThermal propertiesen
dc.subjectMechanical propertiesen
dc.titleBiocomposite membranes of highly methylated pectin and mesoporous silica SBA-15en
dc.typearticleen
dc.rights.licenseARR
dc.citation.epage167
dc.citation.rankM21a
dc.citation.spage162
dc.citation.volume64
dc.identifier.doi10.1016/j.compositesb.2014.04.019
dc.identifier.scopus2-s2.0-84901001829
dc.identifier.wos000338407800018
dc.type.versionpublishedVersion


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Приказ основних података о документу