纳米粉体及其制备方法  

Fabrication of Nanometer Powders

作　　者：李江[1] 陈彩凤[2] 陈志刚[2] 

机构地区：[1]中国科学院上海硅酸盐研究所,上海200050 [2]江苏理工大学材料学院,镇江212013

出　　处：《陶瓷工程》2001年第1期45-47,共3页Ceramics Engineering

摘　　要：综述了纳米粉体的理化性质、实际应用、制备方法以及纳米粉体制备在材料科学领域中极为重要的地位和发展前景。Nanometer powders are solids consisting of small crystals which are less than about 100nm in characteristic dimensions.The properties of nanometer powders differ from the ones of coarse grained materials with the same chemical composition.And because of the particular properties,nanometer powders are widely used.Some of the recent research progress in fabrication of nanometer powders and the methods of anti－ agglomeration are reviewed in this paper.

关 键 词：纳米粉体 制备方法 团聚 物理性 化学法 气相反应法 液相反应法 

分 类 号：TB383[一般工业技术—材料科学与工程]