Evaluation of cross-linking and degradation processes occurring at polymer surfaces upon plasma activation via size-exclusion chromatography

•Short plasma treatment induces polymer degradation rather than crosslinking•Plasma treatment induces similar degradation for poly(methyl methacrylate) and poly(2-ethyl-2-oxazoline)•Size exclusion chromatography is shown to be a valuable tool to assess polymer coupling and degradation Plasma activat...

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Veröffentlicht in:	Polymer degradation and stability 2021-05, Vol.187, p.109543, Article 109543
Hauptverfasser:	Egghe, Tim, Van Guyse, Joachim F.R., Ghobeira, Rouba, Morent, Rino, Hoogenboom, Richard, De Geyter, Nathalie
Format:	Artikel
Sprache:	eng
Schlagworte:	Chain scission Chemistry Contact angle Contact pressure cross-linking Crosslinking Degradation Dielectric barrier discharge Evaluation Helium Low pressure Photoelectrons Plasma plasma activation poly(2-ethyl-2-oxazoline) poly(methyl methacrylate) Polyethyloxazoline Polymers Polymethyl methacrylate Pressure Size exclusion chromatography Studies Substrates Surface chemistry Wettability X ray photoelectron spectroscopy
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