外力场下超微细颗粒及簇团微观结构的研究进展  

Progress in Microstructure of Superfine Particles and Their Clusters Under External Forces

作　　者：昌庆[1] 沈琴[1] 李敬生[1] 

机构地区：[1]江苏大学化学化工学院,江苏镇江212013

出　　处：《化学工业与工程》2006年第1期65-69,74,共6页Chemical Industry and Engineering

基　　金：国家自然科学基金(No.50474037);陕西省科委;江苏大学基金资助

摘　　要：简述了近年来国内外超微细颗粒结构特征及其聚团机理的研究进展,这些特征包括:径向分布函数、分形维数、配位数等系统静态结构性质和在流体媒介中外力场作用下超微细颗粒的聚团机理等动态性质,最后探讨了超微细颗粒的微观结构研究的发展方向。This article describes current progress in microstructures and their clusters of superfine particles home and abroad. Those features include system static-structure properties, i. e radical distribution function, fractal dimension, coordination number etc, and system dynamic properties, i, e aggregating mechanism of superfine particles under external forces in fluid. Finally, the development prospect in microstructures of superfine particles has also been discussed.

关 键 词：超微细颗粒 微观结构 簇团 

分 类 号：O656.4[理学—分析化学]