A new method of intercalation by anion exchange in layered double hydroxides

被引：56
作者：
Crepaldi, EL [1 ]
Pavan, PC [1 ]
Valim, JB [1 ]
机构：
[1] Univ Sao Paulo, Fac Filosofia Ciencias & Letras Ribeirao Preto, Dept Chem, BR-14040901 Ribeirao Preto, Brazil
来源：
CHEMICAL COMMUNICATIONS | 1999年 / 02期
关键词：
D O I：
10.1039/a808567f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new anion exchange method of intercalation in layered double hydroxides (LDHs), based on the formation and organic phase extraction of a salt between dodecylsulfate anions and a cationic surfactant (CTA), is described which is shown to be a very fast and efficient way to obtain a wide variety of LDH-intercalated organic and inorganic anions, using the precursor Zn(II)-Cr(III)-dodecylsulfate LDH.
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收藏
页码：155 / 156
页数：2
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