The swelling characteristics of some hydrogels prepared by ring-opening metathesis polymerization

被引：7
|
作者：
Hamilton, JG [1 ]
Kay, J [1 ]
Rooney, JJ [1 ]
机构：
[1] Queens Univ Belfast, Sch Chem, Belfast BT9 5AG, Antrim, North Ireland
来源：
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1998年 / 133卷 / 1-2期
关键词：
hydrogel; metathesis polymerization;
D O I：
10.1016/S1381-1169(98)00100-9
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A series of hydrogels have been prepared by cross-linking polymers formed by the ring-opening metathesis polymerization of exo-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride. The polymerization reactions are carried out in various alcoholic solvents which provide ester functionality on the side chain and thereby a means of controlling gel swelling characteristics. These materials swell reversibly in aqueous fluids and their equilibrium water content is sensitive to both the temperature and the pH of the medium. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：83 / 91
页数：9
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