Simplified synthesis of nitrate form of layered double hydroxide

被引：150

作者：

Olanrewaju, J

Newalkar, BL

Mancino, C

Komarneni, S ^{[1
]}

机构：

[1] Penn State Univ, Mat Res Lab, University Pk, PA 16802 USA

[2] Penn State Univ, Dept Agron, University Pk, PA 16802 USA

来源：

MATERIALS LETTERS | 2000年 / 45卷 / 06期

关键词：

layered double hydroxide; anionic clays; nitrate; slow-release nitrate fertilizer; hydrotalcite-like compound;

D O I：

10.1016/S0167-577X(00)00123-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The present study reports a simplified method to synthesize the nitrate forms of layered double hydroxides (LDHs). LDHs or anionic clays with Mg:Al ratios of 2:1, 2.5:1 and 3:1 and mostly containing nitrate anions were prepared at 25 degrees C, 60 degrees C and 100 degrees C without controlled atmospheric conditions. The nitrate form of anionic clay is a potential candidate for the development of slow-release nitrate fertilizer. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：307 / 310

页数：4

共 14 条

[1] FORMATION OF MIXED MG AL HYDROXIDES WITH INTERLAYER NITRATE AND CARBONATE IONS [J].