INFLUENCE OF FUNCTIONAL GROUP REACTIONS ON THE PORE STRUCTURE OF MACROPOROUS CROSSLINKED POLYSTYRENE RESINS.

被引：0
|
作者：
He, Binglin [1 ]
Shi, Zuoqing [1 ]
Guo, Xianquan [1 ]
Zhao, Shuyan [1 ]
机构：
[1] Nankai Univ, Tianjin, China, Nankai Univ, Tianjin, China
来源：
Chinese Journal of Polymer Science (English Edition) | 1986年 / 4卷 / 02期
关键词：
ION EXCHANGE RESINS - POLYSTYRENES - WATER - Absorption;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The change of the pore structure of styrene-divinylbenzene copolymer caused by the presence of the functional group is described in this paper. The result indicates that the average pore radius, pore volume and surface area were reduced after the introduction of the functional groups. However, the surface area of the resin containing minus NH//2 or minus NHCH//3 group and treated with water and isopropyl alcohol was increased prominently in comparison with that of the matrix copolymer.
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页码：157 / 164
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