Equilibrium swelling and mechanical properties of hydrogels of acrylamide and itaconic acid or its esters
Equilibrium swelling and mechanical properties of hydrogels of acrylamide and itaconic acid or its esters
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DOI：
10.1007/s002890050580
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发表时间：
2000-02-01
期刊：
影响因子：
3.2
通讯作者：
Puig, JE
中科院分区：
文献类型：
--
作者：
Vallés, E;Durando, D;Puig, JE
研究了丙烯酰胺与衣康酸或其酯聚合制备的一类水凝胶的平衡溶胀和平台弹性模量随组成和交联度的变化规律，以寻找具有满意溶胀和弹性性能的材料。我们表明，适当选择的共聚单体和交联剂的浓度是非常重要的生产水凝胶具有大的溶胀能力和良好的机械属性。机械性能和溶胀的调整也可以通过这种方法实现。
The equilibrium swelling and the plateau elastic modulus of a family of hydrogels made by the polymerization of acrylamide with itaconic acid or some of its esters were investigated as a function of composition and crosslinking degree to find materials with satisfactory swelling and elastic properties. We show that an appropriate selection of the comonomers and the concentration of the crosslinking agent is very important to produce hydrogels with large swelling capacity and good mechanical attributes. Tailoring of mechanical properties and swelling can also be achieved by this method.