Aqueous solutions of poly(ethyloxazoline) and its lower consolute phase transition

Autor:	L. D. Taylor, A. E. Ames, F. P. Chen
Rok vydání:	1990
Předmět:	Phase transition Aqueous solution Polymers and Plastics Hydrogen bond Chemistry Organic Chemistry Thermodynamics Concentration effect Lower critical solution temperature Light scattering Inorganic Chemistry Virial coefficient Materials Chemistry Static light scattering
Zdroj:	Macromolecules. 23:4688-4695
ISSN:	1520-5835 0024-9297
Popis:	The behavior of poly(2-ethyl 2-oxazoline) (PEOX) in water is expressed in terms of excess thermodynamic functions of dilution derived from osmometry and static light scattering. The low-temperature thermodynamics are shown to be consistent with the phase transition. The variety of measurements is consistent with the hypothesis that the system can experience partial organization at all temperatures, even well below the LCST, and that the origin of the organization is a specific hydrogen-bonded interaction between the carbonyl oxygen of PEOX and water
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::602f8ec588e618fb86a94657762756cc https://doi.org/10.1021/ma00223a029 Zobrazit plný text záznamu