Salt effect on gel permeation chromatography of partially charged polymers

The effect of the addition of 0.1M LiBr to dimethylformamide (DMF) solutions of charged and uncharged polymers has been studied by GPC and [η] measurements. LiBr has a salting‐out effect on polyacrylonitrile (with (PAN‐S) and without (PAN) sulfonate sulfur), polystyrene (PS), and poly(vinyl acetate)...

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Veröffentlicht in:	Journal of applied polymer science 1972-11, Vol.16 (11), p.2829-2834
Hauptverfasser:	Coppola, Gerolamo, Fabbri, Piero, Pallesi, Bice, Bianchi, Umberto
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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