Influence of crosslinker and ionic comonomer concentration on glass transition and demixing/mixing transition of copolymers poly(N-isopropylacrylamide) and poly(sodium acrylate) hydrogels

Hydrogels based on N-isopropylacrylamide and sodium acrylate as ionic comonomer were synthesized by free radical polymerization in water using N,N′-methylenebisacrylamide as crosslinker and ammonium persulfate as initiator. The glass transition of dried copolymers poly(N-isopropylacrylamide) (PNIPA)...

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Bibliographic Details
Main Authors: Zarzyka, Iwona, Pyda, Marek, Di Lorenzo, Maria Laura
Format: Artigo
Language:Inglês
Published: Springer Berlin Heidelberg 2013
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Original Contribution
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3909248/
https://ncbi.nlm.nih.gov/pubmed/24511175
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s00396-013-3092-9
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