纳米微粒制备技术

The preparation technology of nano-particles

许多纳米微粒因其独特性质在材料学方面有着重要的用途。主要概述了近年来常用和新发展的一些纳米微粒的制备方法,介绍了各种方法的原理和制备出的微粒在粒径、均匀性等方面的特点,以及各种制备方法目前尚存的缺点。指出对于各种生产和生活中非常有用的纳米微粒,实现其制备方法的优化,以及发展更加有利于实现工业化的制备方法,目前仍是纳米材料工作者的主要研究方向。

The nano - particles have an important uses in material science due to their unique properties. The current conventional and new preparing method of nano - particles are described. The principle of all kind preparing methods, the characteristics of particles prepared （ e. g. particle size and uniformity ） and the existing disadvantages of preparing method are introduced. It is pointed out that the main task for the researchers is optimization and industrialization of the preparing methods.