Temperature-induced phase transition in hydrogels of interpenetrating networks of poly(N-isopropylacrylamide) and polyacrylamide

[Display omitted] •We studied phase transition in hydrogels of interpenetrating networks PNIPAm/PAAm.•Collapse transition is affected by IPN composition and order during IPN preparation.•Existence of compact globular structures in collapsed IPN hydrogels was revealed.•Portion of bound water was dete...

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Veröffentlicht in:	European polymer journal 2015-07, Vol.68, p.68-79
Hauptverfasser:	Radecki, Marek, Spěváček, Jiří, Zhigunov, Alexander, Sedláková, Zdeňka, Hanyková, Lenka
Format:	Artikel
Sprache:	eng
Schlagworte:	Collapse Hydrogel Hydrogels Interpenetrating networks Interpenetrating polymer network NMR Nuclear magnetic resonance Phase transformations Poly(N-isopropylacrylamide) Polyacrylamide Polyacrylamides Relaxation time Styrene acrylonitrile resins Temperature induced volume phase transition
Online-Zugang:	Volltext
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