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Kinetics of the Formation of Poly(methyldecylsiloxane) by Hydrosilylation of Poly(methylhydrosiloxane) and 1-Decene
dc.creator | Antić, Vesna | |
dc.creator | Antić, Mališa | |
dc.creator | Govedarica, Milutin N. | |
dc.creator | Dvornić, Petar R. | |
dc.date.accessioned | 2021-03-01T20:24:59Z | |
dc.date.available | 2021-03-01T20:24:59Z | |
dc.date.issued | 2007 | |
dc.identifier.issn | 0255-5476 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/4298 | |
dc.description.abstract | Poly(methylhydrosiloxane) [PMHS], prepared by siloxane equilibration reaction, was used for the hydrosilylation with 1-decene to obtain poly(methyldecylsiloxane) [PMDS]. Pt(0)-1,3-divinyltetramethyldisiloxane complex was used as a catalyst for hydrosilylation reaction. In order to investigate the kinetics of the formation of PMDS, a series of experiments was performed at different reaction temperatures (from 48 to 64 degrees C) with catalyst concentrations of 7.0 center dot 10(-7) Mol Of Pt per mol of CH=CH2. All reactions were carried out in bulk, with equimolar amounts of the reacting Si-H and CH=CH2 groups. The course of the reactions was monitored by following the disappearance of the Si-H bands by quantitative infrared spectroscopy. The obtained results show that an induction period occurs at lower reaction temperatures and that the rate of Si-H conversion follows the first-order kinetics. | sr |
dc.language.iso | en | sr |
dc.publisher | Switzerland : Trans Tech Publications LTD | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/MPN2006-2010/142023/RS// | sr |
dc.rights | restrictedAccess | sr |
dc.source | Materials Science Forum | sr |
dc.subject | hydrosilylation | sr |
dc.subject | Karstedt's catalyst | sr |
dc.subject | kinetics | sr |
dc.subject | poly(methyldecylsiloxane) | sr |
dc.subject | poly(siloxane) | sr |
dc.title | Kinetics of the Formation of Poly(methyldecylsiloxane) by Hydrosilylation of Poly(methylhydrosiloxane) and 1-Decene | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.volume | 555 | |
dc.citation.spage | 485 | |
dc.citation.epage | 490 | |
dc.citation.rank | M23 | |
dc.identifier.doi | 10.4028/www.scientific.net/MSF.555.485 | |
dc.identifier.wos | 000249653700078 | |
dc.type.version | publishedVersion | sr |