聚丙烯酰胺/CaCu3Ti4O12杂合水凝胶的溶胀性及pH敏感性的研究
Research of pH-Sensitive Properties and of Swelling Properties of P(AAM)/CCTO Hybrid Hydrogels in the Presence of CCTO
DOI: 10.12677/HJCET.2016.66019, PDF, HTML, XML, 下载: 1,765  浏览: 3,344  科研立项经费支持
作者: 张 笑, 贾小燕, 刘展晴：渭南师范学院化学与环境学院，陕西 渭南
关键词: 杂合水凝胶；CaCu3Ti4O12(CCTO)；pH敏感性；Hybrid Hydrogels； CCTO； pH-Sensitive Properties
摘要: 利用自由基聚合机理合成聚丙烯酰胺水凝胶(PAAM)和聚丙烯酰胺/CaCu3Ti4O12杂合水凝胶(PAAM/CCTO)。研究表明，当将CaCu3Ti4O12(CCTO)纳米粉末引入到PAAM网络中后得到的PAAM/CCTO杂合水凝胶能保持较好的膨胀性，同时发现，通过调节CCTO的含量可以增强杂合水凝胶pH敏感性。
Abstract: The P(AAM) hydrogels and P(AAM)/CCTO hybrid hydrogels were prepared by free radical poly-merization methods. The experimental results revealed that P(AAM)/CCTO hybrid hydrogels show a stronger pH-sensitivity and higher swelling properties by adjusting or modulating the concen-tration of the CCTO.
文章引用：张笑, 贾小燕, 刘展晴. 聚丙烯酰胺/CaCu3Ti4O12杂合水凝胶的溶胀性及pH敏感性的研究[J]. 化学工程与技术, 2016, 6(6): 139-143. http://dx.doi.org/10.12677/HJCET.2016.66019

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