PROPERTIES OF POLYELECTROLYTES .2. POLY(MONOETHYL ITACONATE), CONFORMATIONAL AND VISCOMETRIC BEHAVIOR IN DILUTE-SOLUTION

被引：5

作者：

GARGALLO, L

YAZDANIPEDRAM, M

RADIC, D

HORTA, A

BRAVO, J

机构：

[1] UNIV CHILE, FAC CIENCIAS QUIM & FARMACEUT, SANTIAGO, CHILE

[2] Univ Nacl Educ Distancia, FAC CIENCIAS, DEPT QUIM FIS, E-28040 MADRID, SPAIN

[3] UNIV ALCALA DE HENARES, FAC CIENCIAS, DEPT QUIM FIS, E-28871 MADRID, SPAIN

来源：

EUROPEAN POLYMER JOURNAL | 1993年 / 29卷 / 04期

关键词：

D O I：

10.1016/0014-3057(93)90025-B

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The dilute solution behaviour of poly(monoethyl itaconate) (PMEI) has been studied in 2-ethoxyethanol, methanol, dimethylsulfoxide and water, at 298 K, by intrinsic viscosity and light scattering measurements, and size exclusion chromatography (SEC). Weight-average molecular weight was determined in methanol. PMEI shows typical polyelectrolyte behaviour. The Kuhn-Mark-Houwink-Sakurada relationships were established in the media studied. The conformational parameters (sigma and C(infinity)) and the thermodynamic parameter (B) were calculated. The results are compared with previous studies of poly(monomethyl itaconate).

引用

页码：609 / 612

页数：4

共 14 条

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[2]

BAKER BR, 1952, J ORG CHEM, V17, P122

[3] THERMODYNAMIC AND CONFORMATIONAL PROPERTIES OF POLYSTYRENE .2. INTRINSIC VISCOSITY STUDIES ON DILUTE SOLUTIONS OF LINEAR POLYSTYRENES [J].