Suspensive electrode formation in pulsed sonoelectrochemical synthesis of silver nanoparticles

被引：75

作者：

Socol, Y ^{[1
]}

Abramson, O ^{[1
]}

Gedanken, A ^{[1
]}

Meshorer, Y ^{[1
]}

Berenstein, L ^{[1
]}

Zaban, A ^{[1
]}

机构：

[1] Bar Ilan Univ, Dept Chem, IL-52900 Ramat Gan, Israel

来源：

LANGMUIR | 2002年 / 18卷 / 12期

关键词：

D O I：

10.1021/la015689f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report here a new understanding of the mechanisms involved in the sonoelectrochemical synthesis of nanoparticles. Our results indicate that, in addition to the deposition-break processes, a suspended electrode that is formed by the ultrasonic wave has a major effect on the particles' properties. This new understanding of the sonoelectrochemical mechanisms clarifies some unsolved issues and allows for better design of sonoelectrochemical synthesis. However, we believe that the major significance of this new insight is the opening up of new possibilities for sonoelectrochemical synthesis of composite and core-shell materials.

引用

页码：4736 / 4740

页数：5

共 20 条

[1] Self-assembly of a two-dimensional superlattice of molecularly linked metal clusters [J].