节点文献
超强吸水剂结构与性能研究
A study on the structure and properties of a superabsorbent polymer
【摘要】 通过红外光谱、扫描电镜以及元素分析等多种分析测试技术对交联聚丙烯酸钠超强吸水剂进行了结构表征和性能分析 ,初步探讨了吸水剂的交联机理、吸水动力学及吸水机理 .
【Abstract】 The structure and properties of cross-linked sodium polyacrylate, a superabsorbent polymer prepared by this work, was investigated by using FTIR, SEM and elemental analysis. The cross-linking mechanism, absorbency kinetics and absorbency mechanism were also studied.
【关键词】 超强吸水剂;
交联聚丙烯酸钠;
结构与性能;
【Key words】 superabsorbent; cross-linked sodium polyacrylate; structure and property;
【Key words】 superabsorbent; cross-linked sodium polyacrylate; structure and property;
【基金】 甘肃省自然科学基金资助项目 ( ZS0 2 1 -A2 5 -0 49-N) .
- 【文献出处】 兰州大学学报 ,Journal of Lanzhou University , 编辑部邮箱 ,2003年03期
- 【分类号】TB324
- 【被引频次】88
- 【下载频次】791