Publication:
Influence of polymerization procedure on polymer topology and other structural properties in highly branched polymers obtained by A2+B3 approach

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dc.contributor.coauthorOğuz, Cihan
dc.contributor.coauthorGallivan, Maxwell A.
dc.contributor.departmentDepartment of Chemistry
dc.contributor.facultymemberYes
dc.contributor.kuauthorÇakır, Seda
dc.contributor.kuauthorYılgör, Emel
dc.contributor.kuauthorYılgör, İskender
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.date.accessioned2024-11-09T23:25:13Z
dc.date.issued2008
dc.description.abstractComputational studies were carried out to investigate the influence of polymerization procedure on the topology and various macromolecular characteristics of the highly branched polymers formed by the reaction of A(2) and B-3 type monomers through step-growth polymerization reactions. The influence of three different polymerization procedures on the properties of the polymers formed was investigated, namely, (i) slow addition of A(2) over B-3, (ii) slow addition of B-3 over A(2), and (iii) mixed A(2) + B-3. Topology, degree of branching, number and weight average molecular weights, and polydispersity index of the polymers were determined using Monte Carlo simulations, assuming different levels of cyclization ratios during the reactions. Interestingly model polymers obtained by the slow addition of B-3 over A(2) produced much higher degree of branching or truly hyperbranched polymers, when compared with the other two methods, which mainly resulted in linear growth with slight branching. (C) 2008 Elsevier Ltd. All rights reserved.
dc.description.fulltextNo
dc.description.harvestedfromManual
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.openaccessNO
dc.description.peerreviewstatusN/A
dc.description.publisherscopeInternational
dc.description.readpublishN/A
dc.description.sponsoredbyTubitakEuTÜBİTAK
dc.description.sponsorshipThis project is supported by TUBITAK through Grant No. 104T427 and by the US Air Force Office of Scientific Research through Grant No. FA9550-07-1-0147.
dc.description.studentonlypublicationNo
dc.description.studentpublicationYes
dc.description.versionN/A
dc.identifier.WoSQuartileQ1
dc.identifier.doi10.1016/j.polymer.2008.01.022
dc.identifier.eissn1873-2291
dc.identifier.embargoN/A
dc.identifier.endpage1424
dc.identifier.grantno104T427
dc.identifier.issn0032-3861
dc.identifier.issue5
dc.identifier.scopus2-s2.0-39149096590
dc.identifier.startpage1414
dc.identifier.urihttps://doi.org/10.1016/j.polymer.2008.01.022
dc.identifier.urihttps://hdl.handle.net/20.500.14288/11343
dc.identifier.volume49
dc.identifier.wos000254356400034
dc.keywordsHighly branched polymers
dc.keywordsBranching
dc.keywordsMonte Carlo simulations
dc.keywordsA2+B3 polymerization
dc.keywordsWeight average molecular weight
dc.language.isoeng
dc.publisherElsevier Sci Ltd
dc.relation.affiliationKoç University
dc.relation.collectionKoç University Institutional Repository
dc.relation.ispartofPolymer
dc.relation.openaccessN/A
dc.rightsN/A
dc.subjectStep-growth polymerization
dc.subjectCyclization branched polymers
dc.titleInfluence of polymerization procedure on polymer topology and other structural properties in highly branched polymers obtained by A2+B3 approach
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorÇakır, Seda
local.contributor.kuauthorYılgör, İskender
local.contributor.kuauthorYılgör, Emel
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