均匀沉淀法制备单分散颗粒研究进展  

Research progress in preparation of mono-dispersed particles by homogeneous precipitation method

作　　者：陈滨[1] 李小斌[1] 冯港涛[1] 彭志宏[1] 刘桂华[1] 周秋生[1] 

机构地区：[1]中南大学冶金科学与工程学院,湖南长沙410083

出　　处：《无机盐工业》2006年第3期9-12,共4页Inorganic Chemicals Industry

摘　　要：均匀沉淀法在制备单分散粒子的研究中占有重要的地位。首先分析了均匀沉淀反应的反应原理,然后综述了国内外该方法在制备单分散颗粒领域取得的进展,包括沉淀剂的选择、反应物料浓度及配比、反应时间、反应温度、表面活性剂等,最后还就该方法的优点和目前该领域存在的问题进行了阐述。Homogeneous precipitation method plays an important role in the research field of preparation of mono - dispersed particles. The theoretic foundation and reaction principles of homogeneous precipitation method are introduced first, then the progress of the development of preparation of mono -dispersed particles at home and abroad is summarized ,which includes the selection of precipitator, the concentration and ratio of reactants, reaction time, reaction temperature and surfactants etc. ,finally the merits of this method and existed problems in this area are also presented.

关 键 词：均匀沉淀法 单分散颗粒 沉淀剂 

分 类 号：TQ174[化学工程—陶瓷工业]