Interfacial Tension of Aqueous Two-Phase Systems Containing Poly(ethylene glycol) and Potassium Phosphate

The effect of poly(ethylene glycol) (PEG) molar mass, pH, and temperature on interfacial tension was investigated for aqueous two-phase systems composed of PEG with molar masses of (1500, 4000, 6000, and 8000) g·mol–1 and potassium phosphate. The temperatures tested were (293 and 313) K at the pH va...

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Veröffentlicht in:	Journal of chemical and engineering data 2012-06, Vol.57 (6), p.1648-1652
Hauptverfasser:	de Oliveira, Cássio Carmo, Coimbra, Jane Sélia dos Reis, Zuniga, Abraham Damian Giraldo, Martins, João Paulo, Siqueira, Antonio Marcos de Oliveira
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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