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The effect of polyhedral oligosilsesquioxanes (POSS) on cavitation resistance of hybrid acrylate films
dc.creator | Kalifa, Mustafa | |
dc.creator | Tomić, Nataša Z. | |
dc.creator | Vuksanović, Marija M. | |
dc.creator | Stevanović, Sanja | |
dc.creator | Dokić, Veljko | |
dc.creator | Volkov-Husović, Tatjana | |
dc.creator | Pavlović, Vladimir | |
dc.creator | Jancić-Heinemann, Radmila | |
dc.creator | Marinković, Aleksandar D. | |
dc.date.accessioned | 2020-12-17T22:58:20Z | |
dc.date.available | 2020-12-17T22:58:20Z | |
dc.date.issued | 2020 | |
dc.identifier.issn | 0272-8397 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/5401 | |
dc.description.abstract | Cavitation erosion of hybrid acrylate composite films with polyhedral oligosilsesquioxanes (POSS) was investigated in this study. The hybrid films are made with 1, 3 and 5 wt% of POSS reagents containing: (a) hydroxyl (POSS-M), (b) both hydroxyl and allyl (POSS-M-A) and (c) methacryloyl groups (POSS-M-Cl). Addition of 5 wt% POSS-M-A caused the highest microhardness increase for 49.8%, in comparison to the pure matrix material. Cavitation resistance of hybrid films, estimated as the time-dependent mass loss, was improved by POSS addition. POSS-M-A addition (5 wt%) contributed to 94% lower mass loss comparing to pure Bis-GMA/TEGDMA film. Scanning electron (SEM) and atomic force microscopy (AFM) showed the lowest surface roughness obtained for composite with POSS-M-A. The improved hardness and wear resistance of the composite films indicated that POSS-M-A filler enhanced interfacial adhesion and reinforcing of the Bis-GMA/TEGDMA matrix. | en |
dc.publisher | Wiley, Hoboken | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/34011/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200135/RS// | |
dc.rights | restrictedAccess | |
dc.source | Polymer Composites | |
dc.subject | cavitation erosion | en |
dc.subject | coatings | en |
dc.subject | crosslinking | en |
dc.subject | microscopy | en |
dc.subject | surfaces | en |
dc.title | The effect of polyhedral oligosilsesquioxanes (POSS) on cavitation resistance of hybrid acrylate films | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 3410 | |
dc.citation.issue | 8 | |
dc.citation.other | 41(8): 3403-3410 | |
dc.citation.rank | M22 | |
dc.citation.spage | 3403 | |
dc.citation.volume | 41 | |
dc.identifier.doi | 10.1002/pc.25629 | |
dc.identifier.scopus | 2-s2.0-85085014224 | |
dc.identifier.wos | 000532986100001 | |
dc.type.version | publishedVersion |