摘要
对ＭｇＯ·２Ｂ_２Ｏ_３－１８％ＭｇＣｌ_２－Ｈ_２Ｏ过饱和溶液在不同温度条件下的结晶动力学过程进行测定，给出结晶动力学方程。析出固相采用Ｘ－射线粉末衍射、红外光谱和热分析进行物相鉴定。提出使用结晶法合成章氏硼镁石的新方法。
The crystallization processes of Mg-borates from MgO. 2 B2O3 - 18 % MgCl2 - H2O supersaturated solution at different temperature have been studied by kinetic method and the crystallization kinetic equations were fitted with the experimental data by computer. The solid phases were identified by IR-spectra, X-ray powder diffraction and TC-DTG-DSC thermal analysis. The new synthetic method of hungchaoite has been firstly proposed.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2000年第5期722-728,共7页
Chinese Journal of Inorganic Chemistry
基金
国家自然科学基金资助项目!(No.29971032)
