Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6826
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dc.contributor.authorSuzuki, Yasuhito-
dc.contributor.authorDuran, Hatice-
dc.contributor.authorSteinhart, Martin-
dc.contributor.authorButt, Hans-Juergen-
dc.contributor.authorFloudas, George-
dc.date.accessioned2021-09-11T15:43:45Z-
dc.date.available2021-09-11T15:43:45Z-
dc.date.issued2013en_US
dc.identifier.issn1744-683X-
dc.identifier.issn1744-6848-
dc.identifier.urihttps://doi.org/10.1039/c2sm27618f-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/6826-
dc.description.abstractThe crystallization of poly(ethylene oxide) (PEO) confined in self-ordered nanoporous alumina (AAO) containing aligned and straight cylindrical nanopores was studied as a function of molecular weight, pore size and cooling/heating rate by differential scanning calorimetry and X-ray scattering. Bulk PEO crystallizes via heterogeneous nucleation at defects and impurities whereas PEO confined to AAO crystallizes mainly via homogeneous nucleation. Molecular weight and cooling rate have a pronounced effect on the nucleation process. Dielectric spectroscopy revealed that confining PEO to AAO results in broadening of the distribution of relaxation times associated with the segmental alpha relaxation process and the secondary beta process. Dielectric loss peaks become broader with decreasing pore diameter.en_US
dc.description.sponsorshipEuropean Union (European Social Fund - ESF)European Social Fund (ESF)European Commission; National Strategic Reference Framework (NSRF) - Research Funding Program: ARISTEIA; European UnionEuropean Commission; NSRF; German Research FoundationGerman Research Foundation (DFG) [SPP1369, BU 1556/31-1, STE 1127/13, INST 190/134-1]en_US
dc.description.sponsorshipGF acknowledges support during his sabbatical leave at the MPI-P. This research has been co-financed by the European Union (European Social Fund - ESF) and Greek national funds through the Operational Program "Education and Lifelong Learning" of the National Strategic Reference Framework (NSRF) - Research Funding Program: ARISTEIA. Investing in knowledge society through the European Social Fund. The current work was supported by the Research unit on Dynamics and Thermodynamics of the UoI co-financed by the European Union and the Greek state under NSRF 2007-2013 (Region of Epirus, call 18). H. D. and M. S. gratefully acknowledge. financial support from the German Research Foundation (SPP1369, BU 1556/31-1, STE 1127/13 and INST 190/134-1). Sample preparation by B. Hartmann-Azanza, C. Hess and H. Tobergte as well as SEM investigations by G. Glasser are gratefully acknowledged.en_US
dc.language.isoenen_US
dc.publisherRoyal Soc Chemistryen_US
dc.relation.ispartofSoft Matteren_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Keywords]en_US
dc.titleHomogeneous crystallization and local dynamics of poly(ethylene oxide) (PEO) confined to nanoporous aluminaen_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Material Science and Nanotechnology Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümütr_TR
dc.identifier.volume9en_US
dc.identifier.issue9en_US
dc.identifier.startpage2621en_US
dc.identifier.endpage2628en_US
dc.authorid0000-0002-5241-8498-
dc.authorid0000-0001-5391-2618-
dc.authorid0000-0001-6203-3906-
dc.authorid0000-0001-6203-3906-
dc.identifier.wosWOS:000314654700008en_US
dc.identifier.scopus2-s2.0-84875841793en_US
dc.institutionauthorDuran Durmuş, Hatice-
dc.identifier.doi10.1039/c2sm27618f-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
crisitem.author.dept02.6. Department of Material Science and Nanotechnology Engineering-
Appears in Collections:Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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