Nitrate ion-sieve properties of layered double hydroxides

被引：16

作者：

Tezuka, S

Chitrakar, R

Sonoda, A

Ooi, K

Tomida, T

机构：

[1] AIST, Inst Marine Resources & Environm, Takamatsu, Kagawa 7610395, Japan

[2] Univ Tokushima, Tokushima 7700814, Japan

来源：

CHEMISTRY LETTERS | 2003年 / 32卷 / 08期

关键词：

D O I：

10.1246/cl.2003.722

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Layered double hydroxides (LDHs) with different kinds of metals in the brucite layer were prepared and their anion exchange properties were studied batchwise. A nitrate ion-sieve property was observed for LDHs depending on the basal spacing of the brucite layer. The distribution coefficient of nitrate ion was a maximum on the Ni-Fe type LDHs having a basal spacing of 0.81 nm.

引用

页码：722 / 723

页数：2

共 8 条

[1]

ABE M, 1995, ION EX SOLV, V12, P381

[2] HYDROTALCITE-TYPE ANIONIC CLAYS: PREPARATION, PROPERTIES AND APPLICATIONS [J].