Fractionation of partially stereoregular poly(propylene oxide) from acetonitrile solution

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dc.contributor.authorÇolak, Nureddin
dc.contributor.authorAkgün, Abuzer
dc.contributor.orcid0000-0002-3966-4483
dc.date.accessioned2024-04-24T15:59:17Z
dc.date.available2024-04-24T15:59:17Z
dc.date.issued1996
dc.departmentDicle Üniversitesi, Ziya Gökalp Eğitim Fakültesi, Matematik ve Fen Bilimleri Eğitimi Bölümüen_US
dc.description.abstractPartially stereoregular poly(propylene oxide) (PPO) samples synthesized using Pruitt-Bagett catalysts (PBC) were fractionated at 40 degrees C and 70 degrees C from acetonitrile solution by adding small portions of water. The formed polymer-rich phases were clear liquids except the first three fractions obtained at 40 degrees C; those were solids. The fractions were characterized with their viscosity average molecular masses and melting points. Results showed that the procedure described in the present report fractionates partially stereoregular PPO on the basis of molecular weight, independent of their tacticity.en_US
dc.identifier.citationÇolak, N. ve Akgün, A. (1996). Fractionation of partially stereoregular poly(propylene oxide) from acetonitrile solution. Acta Polymerica, 47(8), 365-368.
dc.identifier.doi10.1002/actp.1996.010470809
dc.identifier.endpage368en_US
dc.identifier.issn0323-7648
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-0030219248
dc.identifier.scopusqualityN/A
dc.identifier.startpage365en_US
dc.identifier.urihttps://doi.org/10.1002/actp.1996.010470809
dc.identifier.urihttps://hdl.handle.net/11468/13945
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/epdf/10.1002/actp.1996.010470809
dc.identifier.volume47en_US
dc.identifier.wosWOS:A1996VD14400009
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAkgün, Abuzer
dc.language.isoenen_US
dc.publisherVch Publishers Incen_US
dc.relation.ispartofActa Polymerica
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Keyword]en_US
dc.titleFractionation of partially stereoregular poly(propylene oxide) from acetonitrile solutionen_US
dc.titleFractionation of partially stereoregular poly(propylene oxide) from acetonitrile solution
dc.typeArticleen_US

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