Environmentally friendly synthesis of organic-soluble silver nanoparticles for printed electronics

被引：69

作者：

Lee, Kwi Jong ^{[1
]}

Jun, Byung Ho ^{[1
]}

Choi, Junrak ^{[1
]}

Lee, Young Il ^{[1
]}

Joung, Jaewoo ^{[1
]}

Oh, Yong Soo ^{[1
]}

机构：

[1] Samsung Electromech, eMD Ctr, Suwon 443743, Kyunggi Do, South Korea

来源：

NANOTECHNOLOGY | 2007年 / 18卷 / 33期

关键词：

D O I：

10.1088/0957-4484/18/33/335601

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this study, we attempted to synthesize organic-soluble silver nanoparticles in the concentrated organic phase with an environmentally friendly method. The fully organic phase system contains silver acetate as a silver precursor, oleic acid as both a medium and a capping molecule, and tin acetate as a reducing agent. Monodisperse silver nanoparticles with average diameters of ca. 5 nm can be easily synthesized at large scale. Only a small usage of tin acetate (< 0.05 eq. mol) resulted in a high synthesis yield (> 90%). Also, it was investigated that the residual tin atom does not exist in the synthesized silver nanoparticles. This implied that tin acetate acts as a reducing catalyst.

引用

页数：5

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