Influence of pH on phosphate intercalation in zinc-aluminum layered double hydroxide

被引：16

作者：

Badreddine, M

Legrouri, A

Barroug, A

De Roy, A

Besse, JP

机构：

[1] Univ Cadi Ayyad, Fac Sci Semlalia, Chim Phys Lab, Marrakech 40001, Morocco

[2] Al Akhawayn Univ, Sch Sci & Engn, Ifrane 53000, Morocco

[3] Univ Clermont Ferrand 2, UPRES A 6002, Lab Mat Inorgan, F-63177 Clermont Ferrand, France

来源：

COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 1998年 / 63卷 / 05期

关键词：

layered double hydroxides; ion exchange; hydrotalcite phase; phosphates;

D O I：

10.1135/cccc19980741

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The exchange of chloride ion by phosphate ions in [Zn-Al-Cl] layered double hydroxide was investigated using X-ray diffraction and infrared spectroscopy. The effects of the pH of the solution containing the phosphate ions on the ion exchange was studied. The best sample in terms of crystallinity, was obtained at pH 8. This sample was further characterized by scanning electron microscopy and microanalysis.

引用

页码：741 / 748

页数：8

共 24 条

[1]

ALLMANN R, 1970, CHIMIA, V24, P99

[2]

BADREDDINE M, IN PRESS MAT CHEM PH

[3]

BOHEM HP, 1977, ANGEW CHEM INT EDIT, V16, P265

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