Preferential adsorption of the additive is not a prerequisite for cononsolvency in water-rich mixtures

Cononsolvency of poly(N-isopropylacrylamide) (PNIPAM) gels in binary mixed solvents (water-acetone and water-DMSO) has been comparatively investigated by H HR-MAS NMR spectroscopy. The results demonstrate that, although the addition of both acetone and DMSO gives rise to cononsolvency behavior, PNIP...

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Veröffentlicht in:	Physical chemistry chemical physics : PCCP 2017, Vol.19 (44), p.30097-30106
Hauptverfasser:	Wang, Jian, Wang, Nian, Liu, Biaolan, Bai, Jia, Gong, Pei, Ru, Geying, Feng, Jiwen
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetone Adsorption Catalysis Gels Isopropylacrylamide NMR NMR spectroscopy Nuclear magnetic resonance Phase transitions Transition temperature
Online-Zugang:	Volltext
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