球形碳酸锶制备研究进展

Research Progress of Spherical Strontium Carbonate Preparation  

中文关键词:  球形碳酸锶  制备  形貌剂  机理

英文关键词::Spherical strontium carbonate  Preparation  Morphology agent  Mechanism

中文摘要:

      球形碳酸锶是高附加值的高纯碳酸锶产品,主要用于高品质电子元件的生产。首先对影响晶体形貌的因素作了简要介绍,再按反应体系分类,分别叙述了氯化锶法、硝酸锶法以及氢氧化锶法用于制备球形碳酸锶的研究进展情况,最后对调控碳酸锶成球形最主要的几种方法的机理做了初步探讨。

英文摘要:

      :Spherical strontium carbonate is one of high purity strontium carbonate products which is an important and high-value material.It has been mainly used in the production of high-quality electronic components.In this paper, the factors of affecting the crystal morphology were introduced in brief firstly,the progress of SrCl₂ method, Sr(NO₃)₂ and Sr(OH)2 method in preparation of spherical strontium carbonate were introduced secondly,then the mechanism of the main methods to strontium carbonate with spherical morphology were analyzed in the end.