Preparation of a clay pillared with rodlike cationic polysiloxane

被引:7
|
作者
Kaneko, Y [1 ]
Iyi, N [1 ]
Matsumoto, T [1 ]
Kitamura, K [1 ]
机构
[1] NIMS, Adv Mat Lab, Tsukuba, Ibaraki 3050044, Japan
关键词
D O I
10.1246/cl.2004.1486
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A clay pillared with a polymer was prepared by the ion-exchange of Na-saponite with a novel rodlike cationic polysiloxane. The present material had a d-value of ca. 1.8 nm, expanded by incorporation of the polysiloxane. It provided a micropore material with a relatively large surface area of more than 300 m(2)/g in the interlayer space.
引用
收藏
页码:1486 / 1487
页数:2
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