首页> 外文期刊>Journal of Applied Polymer Science >PREPARATION OF POLY(N-ISOPROPYLACRYLAMIDE)-SIO2 HYBRID GELS AND THEIR THERMOSENSITIVE PROPERTIES
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PREPARATION OF POLY(N-ISOPROPYLACRYLAMIDE)-SIO2 HYBRID GELS AND THEIR THERMOSENSITIVE PROPERTIES

机译:聚(N-异丙基丙烯酰胺)-SIO2杂化凝胶的制备及其热敏性能

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摘要

The swelling and adsorption behavior of poly(N-isopropylacrylamide)-SiO2 hybrid gels, derived from copolymerization of N-isopropylacrylamide and 3-methacryloxypropyltrimethoxysilane (MPTMOS) and following hydrolysis and condensation, were investigated. The hybrid gels exhibited temperature dependence of both the swelling ratio and adsorption of solutes, and their temperature dependence was related to the MPTMOS content in the hybrid gels. In addition, the modification of thermosensitive properties of the hybrid gels could be achieved by treatment with other silane compounds. (C) 1996 John Wiley & Sons, Inc. [References: 10]
机译:研究了由N-异丙基丙烯酰胺和3-甲基丙烯酰氧基丙基三甲氧基硅烷(MPTMOS)的共聚反应以及水解和缩合后得到的聚(N-异丙基丙烯酰胺)-SiO2杂化凝胶的溶胀和吸附行为。杂化凝胶表现出溶胀率和溶质吸附的温度依赖性,并且它们的温度依赖性与杂化凝胶中MPTMOS的含量有关。另外,可以通过用其他硅烷化合物处理来实现杂化凝胶的热敏性质的改性。 (C)1996 John Wiley&Sons,Inc. [参考:10]

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