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Molecular Changes in Vapor‐Based Polymer Thin Films Assessed by Characterization of Swelling Properties of Amine‐Functionalized Poly‐p-xylylene

Koenig, Meike; Trouillet, Vanessa; Welle, Alexander; Hinrichs, Karsten; Lahann, Joerg

Though widely applied in various technological areas, the knowledge about the molecular behavior of poly-p-xylylene and its derivatives prepared via chemical vapor deposition polymerization is still far from comprehensive, as for this polymer the characterization is limited due to the insolubility in most common solvents. This report presents the investigation of the swelling properties of aminomethyl-functionalized poly-p-xylylene as a means to elucidate the influence of various process parameters on the structural properties of the polymer layer. The swelling of films with varying thickness, storage time and conditions, thermal treatment and deposited by varying the temperature of the deposition stage is measured. To gain deeper insight into the origin of the observed effects, the swelling measurements by spectroscopic ellipsometry are complemented using additional characterization methods.

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Verlagsausgabe §
DOI: 10.5445/IR/1000124426
Veröffentlicht am 03.09.2021
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Angewandte Materialien - Energiespeichersysteme (IAM-ESS)
Institut für Funktionelle Grenzflächen (IFG)
Karlsruhe Nano Micro Facility (KNMF)
Publikationstyp Zeitschriftenaufsatz
Publikationsmonat/-jahr 10.2020
Sprache Englisch
Identifikator ISSN: 1022-1352, 1521-3935
KITopen-ID: 1000124426
HGF-Programm 47.02.06 (POF III, LK 01) Zellpopul.auf Biofunk.Oberflächen IFG
Weitere HGF-Programme 49.02.07 (POF III, LK 02) XPS
Erschienen in Macromolecular chemistry and physics
Verlag Wiley-VCH Verlag
Band 221
Heft 19
Seiten Art.-Nr. 2000213
Vorab online veröffentlicht am 13.09.2020
Schlagwörter KNMF 2019-023-027730
Nachgewiesen in Dimensions
Web of Science
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