纳米超微粒的制备技术及其进展

Techniques and Progress in Preparation of Nano-Particals

综述了近年来国内外纳米超微粒的各种制备技术及其进展；论述了固相法、液相法、气相法和沸石包容法的原理及其特点；指明了纳米超微粒制备技术的发展趋向。

This paper summarizes various tcchniqucs and rccent progress in preparing nano-particals at home and abroad. Thc principlcs and characteristics of thesc methods, such as solid-phase, liquid-phase .gas-phase and zeolite encapsulating method, are also described. The dcvelopment trends of the techniques for preparing nano-particals arc pointed out in this paper.