The enthalpy of dilution as a direct characteristic of the energy spectrum of intermolecular interaction in polymer solutions and gels / Safronov A. P.,Terziyan T. V. // POLYMER SCIENCE SERIES A. - 2008. - V. 50, l. 7. - P. 733-742.

ISSN/EISSN:

0965-545X / нет данных

Type:

Article

Abstract:

Calorimetric data on the concentration dependences of the enthalpy of dilution of polymer solutions are analyzed. The profiles of concentration dependences strongly depend on the nature of intermolecular interactions in polymer solutions and gels and on the specific features of their structure, including phase and relaxation states. Therefore, the concentration dependence of the enthalpy of dilution is treated as a spectral curve containing information on the energy state of the polymer solution and gel as a function of concentration. Theoretical models are considered that allow estimation of quantitative contributions from paired intermolecular and electrostatic interactions in solutions and contributions provided by the metastable state of a glassy polymer and by the presence of crystalline ordering.

Author keywords:

GLASSY-POLYMERS

DOI:

10.1134/S0965545X0807002X

Web of Science ID:

ISI:000258577600002

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JUL
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	GLASSY-POLYMERS
Research-Areas	Polymer Science
Web-of-Science-Categories	Polymer Science
Author-Email	Alexander.safronov@usu.ru
Funding-Acknowledgement	Russian Foundation for Basic Research {[}05-08-17948, 0503-32888]; US Civilian Research and Development Foundation (CRDF) {[}Y3-C1-05-19, PJ07-005-02]
Funding-Text	This work was supported by the Russian Foundation for Basic Research (project nos. 05-08-17948 and 0503-32888) and the US Civilian Research and Development Foundation (CRDF) (projects Y3-C1-05-19 and PJ07-005-02).
Number-of-Cited-References	21
Usage-Count-Since-2013	9
Journal-ISO	Polym. Sci. Ser. A
Doc-Delivery-Number	339KX