摘要
粒子达到纳米级时,将具有量子尺寸效应、小尺寸效应、表面效应和宏观量子隧道效应,因而表现出许多特有的性质,具有广阔的应用前景。本文介绍了纳米铁的各种制备方法,并阐述了各种制备方法的优缺点。
When the size of a particle reaches nanometer magnitude, it has quantum-scale effect, small scale effect, surface effect and macro-quantum tube effect. Therefore, it exhibits a lot of unique properties and has extensive application prospect. The paper introduces all kind of preparation methods of nanometer-iron particle, then expatiates advantages and disadvantages of these methods.
出处
《金属功能材料》
CAS
2007年第1期33-36,共4页
Metallic Functional Materials
基金
国家自然科学基金资助项目(30371626)
关键词
纳米铁
电沉积
微粒
制备方法
nanometer-iron
carbonyl iron
micro-particle
preparing method
