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Synthesis and Characterization of Polysulfone/POSS Hybrid Networks by Photoinduced Crosslinking Polymerization

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dc.contributor.authorDizman, C.
dc.contributor.authorUyar, T.
dc.contributor.authorTasdelen, M. A.
dc.contributor.authorYagci, Y.
dc.date.accessioned2026-01-25T05:46:48Z
dc.date.issued2012-12-19
dc.description.abstractAbstractCrosslinked polysulfone/polyhedral oligomeric silsesquioxane (POSS) hybrid networks were synthesized in this work by photoinduced copolymerization of polysulfone dimethacrylate (PSU‐DMA) and multifunctional POSS‐methacrylamide (POSS‐MAAm) with various feed ratios. The morphology of the nanocomposites was investigated by transmission electron microscopy (TEM), which suggests the random dispersion of POSS in the PSU matrix without macroscopic agglomeration. Thermogravimetric analysis results confirmed that the thermal stability and char yield of PSU‐DMA/POSS‐MAAm nanocomposites increased with the increase of POSS loading. Enhanced glass transition temperatures and storage modulus of the networks were observed to be higher than its precursor polymer.
dc.description.urihttps://doi.org/10.1002/mame.201200351
dc.description.urihttp://repository.bilkent.edu.tr/bitstream/11693/20780/1/Synthesis%20and%20characterization%20of%20polysulfonePOSS%20hybrid%20networks%20by%20photoinduced%20crosslinking%20polymerization.pdf
dc.description.urihttps://dx.doi.org/10.1002/mame.201200351
dc.description.urihttps://hdl.handle.net/11693/20780
dc.description.urihttps://aperta.ulakbim.gov.tr/record/91683
dc.description.urihttps://doi.org/https://doi.org/10.1002/mame.201200351
dc.identifier.doi10.1002/mame.201200351
dc.identifier.eissn1439-2054
dc.identifier.endpage1123
dc.identifier.issn1438-7492
dc.identifier.openairedoi_dedup___::7057517ae8f2d23998cd3c98b9a9c8f2
dc.identifier.orcid0000-0002-1780-3008
dc.identifier.orcid0000-0002-3989-4481
dc.identifier.startpage1117
dc.identifier.urihttps://hdl.handle.net/11527/47442
dc.identifier.volume298
dc.language.isoeng
dc.publisherWiley
dc.relation.ispartofMacromolecular Materials and Engineering
dc.rightsOPEN
dc.subjectPhotopolymerization
dc.subjectRandom dispersions
dc.subjectCopolymers
dc.subjecthigh-performance polymers
dc.subjectSynthesis and characterizations
dc.subjectpolysulfone
dc.subjectThermogravimetric analysis
dc.subjectPolysulfones
dc.subjectPolyhedral oligomeric silsesquioxanes
dc.subjectCopolymerization
dc.subjectOligomers
dc.subjectnanocomposites
dc.subjectphotopolymerizations
dc.subjectMechanic behavior
dc.subjectcrosslinking
dc.subjectPhoto-induced crosslinking
dc.subjectDispersions
dc.subjectHigh performance polymer
dc.subjectTransmission electron microscopy
dc.subjectpolyhedral oligomeric silsesquioxane (POSS)
dc.subjectPrecursor polymers
dc.titleSynthesis and Characterization of Polysulfone/POSS Hybrid Networks by Photoinduced Crosslinking Polymerization
dc.typeArticle
dspace.entity.typePublication

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