Poly(styrene-b-tetrahydrofuran)/Clay Nanocomposites by Mechanistic Transformation

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dc.authoridtasdelen, mehmet atilla/0000-0002-7012-7029
dc.authoridtasdelen, mehmet atilla/0000-0002-1234-3364
dc.authoridOral, Ayhan/0000-0003-4965-8754
dc.contributor.authorYenice, Zuleyha
dc.contributor.authorTasdelen, M. Atilla
dc.contributor.authorOral, Ayhan
dc.contributor.authorGuler, Cetin
dc.contributor.authorYagci, Yusuf
dc.date.accessioned2025-01-27T21:00:00Z
dc.date.available2025-01-27T21:00:00Z
dc.date.issued2009
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractSynthesis of poly(styrene-block-tetrahydrofuran) (PSt-b-PTHF) block copolymer on the surfaces of intercalated and exfoliated silicate (clay) layers by mechanistic transformation was described. First, the polystyrene/montmorillonite (Pst/MMT) nanocomposite was synthesized by in situ atom transfer radical polymerization (ATRP) from initiator moieties immobilized within the silicate galleries of the clay particles. Transmission electron microscopy (TEM) analysis showed the existence of both intercalated and exfoliated structures in the nanocomposite. Then, the PSt-b-PTHF/MMT nanocomposite was prepared by mechanistic transformation from ATRP to cationic ring opening polymerization (CROP). The TGA thermogram of the PSt-b-PTHF/MMT nanocomposite has two decomposition stages corresponding to PTHF and PSt segments. All nanocomposites exhibit enhanced thermal stabilities compared with the virgin polymer segments. (C) 2009 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 47: 2190-2197, 2009
dc.identifier.doi10.1002/pola.23332
dc.identifier.endpage2197
dc.identifier.issn0887-624X
dc.identifier.issn1099-0518
dc.identifier.issue8
dc.identifier.scopus2-s2.0-65949095063
dc.identifier.scopusqualityN/A
dc.identifier.startpage2190
dc.identifier.urihttps://doi.org/10.1002/pola.23332
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26909
dc.identifier.volume47
dc.identifier.wosWOS:000265262800019
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofJournal of Polymer Science Part A-Polymer Chemistry
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectatom transfer radical polymerization (ATRP)
dc.subjectblock copolymers
dc.subjectcationic polymerization
dc.subjectcationic ring opening polymerization
dc.subjectclay
dc.subjectmechanistic transformation
dc.subjectnanocomposites
dc.titlePoly(styrene-b-tetrahydrofuran)/Clay Nanocomposites by Mechanistic Transformation
dc.typeArticle

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