Structure formation of ultrathin PEO films at solid interfaces-complex pattern formation by dewetting and crystallization
dc.bibliographicCitation.firstPage | 3254 | eng |
dc.bibliographicCitation.issue | 2 | eng |
dc.bibliographicCitation.journalTitle | International Journal of Molecular Sciences | eng |
dc.bibliographicCitation.volume | 14 | eng |
dc.contributor.author | Braun, H.-G. | |
dc.contributor.author | Meyer, E. | |
dc.date.accessioned | 2020-09-25T12:04:51Z | |
dc.date.available | 2020-09-25T12:04:51Z | |
dc.date.issued | 2013 | |
dc.description.abstract | The direct contact of ultrathin polymer films with a solid substrate may result in thin film rupture caused by dewetting. With crystallisable polymers such as polyethyleneoxide (PEO), molecular self-assembly into partial ordered lamella structures is studied as an additional source of pattern formation. Morphological features in ultrathin PEO films (thickness < 10 nm) result from an interplay between dewetting patterns and diffusion limited growth pattern of ordered lamella growing within the dewetting areas. Besides structure formation of hydrophilic PEO molecules, n-alkylterminated (hydrophobic) PEO oligomers are investigated with respect to self-organization in ultrathin films. Morphological features characteristic for pure PEO are not changed by the presence of the n-alkylgroups. | eng |
dc.description.version | publishedVersion | eng |
dc.identifier.uri | https://doi.org/10.34657/4308 | |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/5679 | |
dc.language.iso | eng | eng |
dc.publisher | Basel : MDPI AG | eng |
dc.relation.doi | https://doi.org/10.3390/ijms14023254 | |
dc.relation.issn | 1661-6596 | |
dc.rights.license | CC BY-NC-SA 3.0 Unported | eng |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-sa/3.0/ | eng |
dc.subject.ddc | 540 | eng |
dc.subject.other | Crystallization | eng |
dc.subject.other | Dewetting | eng |
dc.subject.other | DLA | eng |
dc.subject.other | PEG | eng |
dc.subject.other | PEO | eng |
dc.subject.other | Thin film | eng |
dc.subject.other | macrogol | eng |
dc.subject.other | article | eng |
dc.subject.other | artificial membrane | eng |
dc.subject.other | atomic force microscopy | eng |
dc.subject.other | chemical analysis | eng |
dc.subject.other | chemical structure | eng |
dc.subject.other | complex formation | eng |
dc.subject.other | composite material | eng |
dc.subject.other | crystallization | eng |
dc.subject.other | dewetting | eng |
dc.subject.other | diffusion | eng |
dc.subject.other | electron diffraction | eng |
dc.subject.other | membrane formation | eng |
dc.subject.other | membrane model | eng |
dc.subject.other | membrane structure | eng |
dc.subject.other | physical phenomena | eng |
dc.subject.other | polymerization | eng |
dc.subject.other | solid state | eng |
dc.subject.other | structure analysis | eng |
dc.subject.other | transmission electron microscopy | eng |
dc.title | Structure formation of ultrathin PEO films at solid interfaces-complex pattern formation by dewetting and crystallization | eng |
dc.type | Article | eng |
dc.type | Text | eng |
tib.accessRights | openAccess | eng |
wgl.contributor | IPF | eng |
wgl.subject | Chemie | eng |
wgl.type | Zeitschriftenartikel | eng |
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