A new method for synthesis of Mg-Al, Mg-Fe, and Zn-Al layered double hydroxides and their uptake properties of bromide ion

被引：51

作者：

Chitrakar, Ramesh ^{[1
]}

Tezuka, Satoko ^{[1
]}

Sonoda, Akinari ^{[1
]}

Sakane, Kohji ^{[1
]}

Hirotsu, Takahiro ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Hlth Technol Res Ctr, Takamatsu, Kagawa 7910395, Japan

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2008年 / 47卷 / 14期

关键词：

D O I：

10.1021/ie0716417

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

We report a very simple and efficient method to prepare LDHs of Mg-Al, Mg-Fe, and Zn-Al by simply mixing solid divalent metal oxide with trivalent metal chloride solution at 30 degrees C. Calcined Mg-Al and Mg-Fe are effective in removing low concentration of Br- from a mixed solution (Br- = 0.1 mmol/dm(3), Cl- = 1.0 mmol/dm(3)) at a material dose of 1 g/dm(3).

引用

页码：4905 / 4908

页数：4

共 23 条

[1] Rheology and microstructure of aqueous layered double hydroxide dispersions [J].

Albiston, L ;

Franklin, KR ;

Lee, E ;

Smeulders, JBAF .

JOURNAL OF MATERIALS CHEMISTRY, 1996, 6 (05) :871-877

[2] [ZN2CR(OH)6]X.2H2O, NEW LAYER COMPOUNDS CAPABLE OF ANION-EXCHANGE AND INTRACRYSTALLINE SWELLING [J].

BOEHM, HP ;

STEINLE, J ;

VIEWEGER, C .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1977, 16 (04) :265-266

[3] A comparative study between chloride and calcined carbonate hydrotalcites as adsorbents for Cr(VI) [J].

Carriazo, D. ;

del Arco, M. ;

Martin, C. ;

Rives, V. .

APPLIED CLAY SCIENCE, 2007, 37 (3-4) :231-239

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

Cavani, F. ;

Trifiro, F. ;

Vaccari, A. .

CATALYSIS TODAY, 1991, 11 (02) :173-301

[5] Competition between monovalent and divalent anions for calcined and uncalcined hydrotalcite: Anion exchange and adsorption sites [J].

Chatelet, L ;

Bottero, JY ;

Yvon, J ;

Bouchelaghem, A .

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1996, 111 (03) :167-175

[6] Adsorption of phosphate from seawater on calcined MgMn-layered double hydroxides [J].

Chitrakar, R ;

Tezuka, S ;

Sonoda, A ;

Sakane, K ;

Ooi, K ;

Hirotsu, T .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2005, 290 (01) :45-51

[7] A solvent-free synthesis of Zn-Al layered double hydroxides [J].

Chitrakar, Ramesh ;

Tezuka, Satoko ;

Sonoda, Akinari ;

Sakane, Kohji ;

Ooi, Kenta ;

Hirotsu, Takahiro .

CHEMISTRY LETTERS, 2007, 36 (03) :446-447

[8] Phosphate adsorption properties of magnetite-based nanoparticles [J].

Daou, T. J. ;

Begin-Colin, S. ;

Greneche, J. M. ;

Thomas, F. ;

Derory, A. ;

Bernhardt, P. ;

Legare, P. ;

Pourroy, G. .

CHEMISTRY OF MATERIALS, 2007, 19 (18) :4494-4505

[9] Adsorption of phosphate by layered double hydroxides in aqueous solutions [J].

Das, J. ;

Patra, B. S. ;

Baliarsingh, N. ;

Parida, K. M. .

APPLIED CLAY SCIENCE, 2006, 32 (3-4) :252-260

[10] Application of layered double hydroxides for removal of oxyanions: A review [J].

Goh, Kok-Hui ;

Lim, Teik-Thye ;

Dong, Zhili .

WATER RESEARCH, 2008, 42 (6-7) :1343-1368

← 1 2 3 →