ELECTRICAL NOISE IN AQUEOUS-SOLUTIONS OF GELATIN CONTAINING KCL DURING THE SOL-GEL TRANSITION

被引：0

作者：

QUADRAT, O ^{[1
]}

KLASON, C ^{[1
]}

KUBAT, J ^{[1
]}

MCQUEEN, DH ^{[1
]}

机构：

[1] CHALMERS UNIV TECHNOL,DEPT POLYMER MAT,S-41296 GOTHENBURG,SWEDEN

来源：

ACTA POLYMERICA | 1995年 / 46卷 / 01期

关键词：

D O I：

10.1002/actp.1995.010460107

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Electrical current noise and electrical resistivity as well as viscosity were measured in aqueous solutions of gelatin containing KCl during the sol-gel transition. While the viscosity rises toward infinity at the transition, the current noise power and the resistivity are continuous functions of the time and are therefore potentially useful probes for characterizing polymers undergoing gelation.

引用

页码：56 / 59

页数：4

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