INTERCALATION OF BENZENECARBOXYLATE IONS INTO THE INTERLAYER OF HYDROTALCITE

被引：51

作者：

SATO, T

OKUWAKI, A

机构：

[1] Department of Molecular Chemistry and Engineering, Faculty of Engineering, Tohoku University, Sendai

来源：

SOLID STATE IONICS | 1991年 / 45卷 / 1-2期

关键词：

D O I：

10.1016/0167-2738(91)90101-G

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Intercalation behaviour of benzenecarboxylic acids in the interlayer of hydrotalcite was investigated by using the chemical reaction of rock-salt type magnesium aluminium oxide, Mg0.61Al0.26O, and various benzenecarboxylates in aqueous solutions at 50-70-degrees-C. Magnesium aluminium oxide hydrated and combined with benzenecarboxylate ions and hydroxyl ion competitively to form hydrotalcite-like compounds. The amount of benzenecarboxylate ions incorporated in the interlayer of hydrotalcite and the selectivity of anion uptake increased with increasing charge density of the ions.

引用

页码：43 / 48

页数：6

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