Selective surface functionalization of polyolefins by plasma treatment followed by chemical reduction
- Polymer surfaces can be finished with functional groups upon exposure to a plasma. Species of the plasma gas are attached at surface carbon atoms, forming functional groups of different composition. To produce a modified polymer surface with a high density and homogeneity of hydroxyl groups only, the oxygen-plasma-formed oxygen functional groups were chemically reduced by diborane and LiAlH4 with yields of 10 to 11 OH groups per 100 carbon atoms in the 3 to 5 nm near-surface layer as detected by X-ray photoelectron spectroscopy (XPS). The identification of hydroxyl groups was performed by means of attenuated total reflectanceFourier transform infrared spectroscopy and XPS.
Autor*innen: | Gerhard Kühn, Steffen WeidnerORCiD, Renate Decker, Archana Ghode, Jörg Florian Friedrich |
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Dokumenttyp: | Zeitschriftenartikel |
Veröffentlichungsform: | Verlagsliteratur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | Surface and coatings technology |
Jahr der Erstveröffentlichung: | 1999 |
Verlag: | Elsevier Science |
Verlagsort: | Lausanne |
Jahrgang/Band: | 116-119 |
Erste Seite: | 796 |
Letzte Seite: | 801 |
Freie Schlagwörter: | Attenuated total reflectance-Fourier transorm infrared spectroscopy; Chemical reduction of functional groups; Plasma modification; X-ray photoelectron spectroscopy |
DOI: | 10.1016/S0257-8972(99)00232-7 |
ISSN: | 0257-8972 |
Verfügbarkeit des Dokuments: | Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access") |
Bibliotheksstandort: | ZS 45 |
Datum der Freischaltung: | 19.02.2016 |
Referierte Publikation: | Ja |
Datum der Eintragung als referierte Publikation: | 24.02.2005 |