Temperature depending light scattering measurements of aqueous gelatin and alginate solutions and their mixtures

被引：15

作者：

Windhues, T ^{[1
]}

Borchard, W ^{[1
]}

机构：

[1] Univ Duisburg Gesamthsch, Inst Phys & Theoret Chem, D-47057 Duisburg, Germany

来源：

EUROPEAN POLYMER JOURNAL | 2002年 / 38卷 / 06期

关键词：

gelatin; alginate; light scattering; quasi-binarity;

D O I：

10.1016/S0014-3057(01)00288-9

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Highly diluted solutions or an alkaline treated pig bone gelatin and a seaweed alginate of Macrocystis pyrifera have been investigated by means of static light scattering at various temperatures. With these results the thermodynamic properties found by other authors and us before can be verified. Furthermore, diluted mixtures of both polymers with different ratios of composition have been investigated. These measurements show that both polymers in all mixtures behave quasi-binarily in the investigated temperature range. They maintain their association phenomena of the pure polymer solutions, (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：1219 / 1227

页数：9

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