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Synthesis and characterization of nanocrystalline polyhedral oligo silsesquioxanes (POSS) with cross-linkable functionalities
dc.creator | Tomić, Nataša | |
dc.creator | Vuksanović, Marija M. | |
dc.creator | Đokić, Veljko | |
dc.creator | Mitrić, Miodrag | |
dc.creator | Simić, Milena R. | |
dc.creator | Pavlović, Vladimir B. | |
dc.creator | Jančić-Heinemann, Radmila | |
dc.creator | Marinković, Aleksandar | |
dc.date.accessioned | 2021-03-10T13:58:32Z | |
dc.date.available | 2021-03-10T13:58:32Z | |
dc.date.issued | 2019 | |
dc.identifier.issn | 0277-5387 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4121 | |
dc.description.abstract | A facile synthesis was employed for three polyhedral oligo silsequioxanes (POSS), obtaining incompletely condensed structures with fern-like and cubic morphologies. Proton nuclear magnetic resonance spectroscopy (H-1 NMR) indicated the successful synthesis of the proposed POSS structures. The hydroxyl groups affected the manner and type of POSS morphology, as seen under a scanning electron microscope (SEM) and a transmission electron microscope (TEM). Fourier-transform infrared spectroscopy (FTIR) showed the availability of surface hydroxyl groups that contributed to the formation of a higher amount of char residue, as found from TGA analysis. The highest decomposition temperature (281 degrees C) and the least char residue were found for a cross-linkable POSS, obtained by esterification of the hydroxyl groups with methacryloyl chloride. | en |
dc.publisher | Pergamon-Elsevier Science Ltd, Oxford | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/34011/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45019/RS// | |
dc.rights | restrictedAccess | |
dc.source | Polyhedron | |
dc.subject | Polyhedral | en |
dc.subject | Silsesquioxanes | en |
dc.subject | Vinyl group | en |
dc.subject | Hydrosilation | en |
dc.subject | Scanning electron microscope | en |
dc.title | Synthesis and characterization of nanocrystalline polyhedral oligo silsesquioxanes (POSS) with cross-linkable functionalities | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 304 | |
dc.citation.other | 171: 299-304 | |
dc.citation.rank | M22 | |
dc.citation.spage | 299 | |
dc.citation.volume | 171 | |
dc.identifier.doi | 10.1016/j.poly.2019.06.059 | |
dc.identifier.scopus | 2-s2.0-85075090627 | |
dc.identifier.wos | 000491625700032 | |
dc.type.version | publishedVersion |