Surfactant intercalated α-hydroxides of cobalt and nickel and their delamination-restacking behavior in organic media

被引：31

作者：

Nethravathi, C

Harichandran, G

Shivakumara, C

Ravishankar, N

Rajamathi, M

机构：

[1] St Josephs Coll, Dept Chem, Bangalore 560027, Karnataka, India

[2] Univ Madras, Dept Polymer Sci, Madras 600025, Tamil Nadu, India

[3] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India

[4] Indian Inst Sci, Ctr Mat Res, Bangalore 560012, Karnataka, India

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2005年 / 288卷 / 02期

关键词：

alpha-nickel hydroxide; alpha-cobalt hydroxides; intercalation; delamination; colloidal dispersion;

D O I：

10.1016/j.jcis.2005.03.009

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：

Dodecyl sulfate and dodecylbenzene sulfonate intercalated a-hydroxides of nickel and cobalt were synthesized by ammonia precipitation. These solids delaminate to give a colloidal dispersion of layers in organic solvents such as 1-butanol. The dispersed layers could be reassembled either by evaporation of the colloid or by coagulation by the addition of a polar solvent. (c) 2005 Elsevier Inc. All rights reserved.

引用

页码：629 / 633

页数：5