A design of a nanometer size metal particle generator: Thermal decomposition of metal carbonyls

被引：20

作者：

Huh, SH ^{[1
]}

Oh, SJ ^{[1
]}

Kim, YN ^{[1
]}

Lee, GH ^{[1
]}

机构：

[1] Kyungpook Natl Univ, Coll Nat Sci, Dept Chem, Taegu 702701, South Korea

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1999年 / 70卷 / 11期

关键词：

D O I：

10.1063/1.1150081

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We have developed a method which can produce both pure and alloy nanometer size metal particles in a large scale. This method combines a thermal decomposition of metal carbonyls with a collision induced clustering. Metal carbonyls are thermally decomposed with a hot filament and resultant bare metal atoms undergo collisions to produce nanometer size metal particles. This method requires a very simple experimental setup even though it is a high efficiency production method. Using this method, we have produced, high purity Fe, Mo, and alloy Fe/Mo nanometer size metal particles. (C) 1999 American Institute of Physics. [S0034-6748(99)03111-1].

引用

页码：4366 / 4369

页数：4

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