COLLOIDAL MICROGEL SYSTEMS - PHASE-TRANSITION PROPERTIES IN AQUEOUS-SOLUTION OF POLY(N-ISOPROPYLACRYLAMIDE)

被引：33

作者：

MURRAY, M ^{[1
]}

RANA, F ^{[1
]}

HAQ, I ^{[1
]}

COOK, J ^{[1
]}

CHOWDHRY, BZ ^{[1
]}

SNOWDEN, MJ ^{[1
]}

机构：

[1] UNIV GREENWICH, SCH BIOL & CHEM SCI, LONDON SE18 6PF, ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1994年 / 15期

关键词：

D O I：

10.1039/c39940001803

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A reversible phase transition, in aqueous solution, of the colloidal poly(N-isopropylacrylamide) microgel system with an excess specific heat capacity maximum at 307.7 K (in the concentration range 0.05-0.5% m/m) is observed using high sensitivity differential scanning calorimetry(HSDSG); the thermodynamic parameters and turbidimetric changes associated with this transition ace reported.

引用

页码：1803 / 1804

页数：2

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