摘要
综述了均匀沉淀法制备纳米粉体的理论基础及过饱和度、反应温度与时间、煅烧温度与时间、反应物配比以及表面活性剂对纳米氧化物粒径的影响,并将其与其它超细粉体制备方法进行了比较,指出了超细粉体技术发展的方向和需要解决的问题。
The academic basis of homogeneous precipitation method preparing nano-powder was introduced as well as the influences of the supersaturation, temperature and time of the reaction and calcinations, ratios of the reactants and the surface-active reagent to the grain radius of nano-oxides. Compared with some other preparing methods of superfine powder, the paper pointed out the developmental direction of this technology and the problems need to be settled.
出处
《陕西科技大学学报（自然科学版）》
2005年第6期135-137,142,共4页
Journal of Shaanxi University of Science & Technology
关键词
均匀沉淀法
纳米粉体
制备技术
homogeneous precipitation method, nano-powder
preparation
