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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Chrissopoulou, K. | en |
| dc.contributor.author | Afratis, A. | en |
| dc.contributor.author | Anastasiadis, S. H. | en |
| dc.contributor.author | Elmahdy, M. M. | en |
| dc.contributor.author | Floudas, G. | en |
| dc.contributor.author | Frick, B. | en |
| dc.date.accessioned | 2015-11-24T18:34:47Z | - |
| dc.date.available | 2015-11-24T18:34:47Z | - |
| dc.identifier.issn | 1951-6355 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/16992 | - |
| dc.rights | Default Licence | - |
| dc.subject | layered silicate nanocomposites | en |
| dc.subject | computer-simulation | en |
| dc.subject | polymer | en |
| dc.title | Structure and dynamics in PEO nanocomposites | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.primary | DOI 10.1140/epjst/e2007-00051-9 | - |
| heal.identifier.secondary | <Go to ISI>://000245472000045 | - |
| heal.identifier.secondary | http://www.springerlink.com/content/m17l198jx67tl106/fulltext.pdf | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.publicationDate | 2007 | - |
| heal.abstract | In this work, the effect of confinement on the local, the segmental and the ionic processes of poly(ethylene oxide)/montmorillonite (PEO/MMT) intercalates is investigated. X-ray diffraction and DSC data show that the intercalated PEO chains remain amorphous and it is only the excess PEO chains outside the galleries that crystallize. This is also evident in the behavior of the elastic intensity of quasi-elastic neutron scattering (QENS) experiments on the same hybrids. Dielectric relaxation spectroscopy reveals that confinement results in an acceleration of the PEO segmental dynamics that display an Arrhenius temperature dependence with low activation energy, whereas the local beta-process remains unaffected. | en |
| heal.journalName | European Physical Journal-Special Topics | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Chrissopoulou-2007-Structure and dynami.pdf | 167.49 kB | Adobe PDF | View/Open Request a copy |
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