Environmentally benign preparation of metal nano-particles by using water-in-CO2 microemulsions technology

被引：29

作者：

Liu, JC

Ikushima, Y

Shervani, Z

机构：

[1] Tohoku Natl Ind Res Inst, Supercrit Fluid Res Ctr, Miyagino Ku, Sendai, Miyagi 9838551, Japan

[2] Japan Sci & Technol Corp, CREST, Kawaguchi 3320012, Japan

来源：

CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE | 2003年 / 7卷 / 03期

关键词：

water-in-CO2; microemulsions; metal nano-particles; supercritical CO2; surfactants; synthesis;

D O I：

10.1016/j.cossms.2003.09.005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Water-in-CO2 (W/C) microemulsion technology offers a new environmentally friendly approach for the synthesis of a variety of metal nano-particles in supercritical CO2 using water-soluble reagents as starting material. W/C microemulsions have unique advantages over conventional water-in-oil (W/O) microemulsions because of the use of environmentally benign, cheap, and recyclable CO2 as the continuous phase in place of organic solvents. In this review, we will discuss some recent progress on the preparation and applications of metal nano-particles prepared in W/C microemulsions. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：255 / 261

页数：7

共 61 条

[41] SYNTHESIS AND CHARACTERIZATION OF NEARLY MONODISPERSE CDE (E = S, SE, TE) SEMICONDUCTOR NANOCRYSTALLITES [J].