水解法锑白的晶型结构控制机理  

Polymorph Control Mechanism of Antimony White Powders by Hydrolysis

作　　者：肖松文[1] 肖骁[2] 刘志宏[2] 李启厚[2] 张多默 

机构地区：[1]长沙矿冶研究院,长沙410012 [2]中南工业大学,长沙410083

出　　处：《无机材料学报》2000年第4期589-594,共6页Journal of Inorganic Materials

基　　金：国家自然科学基金资助项目!(59774018)

摘　　要：本文基于负离子配位多面体生长基元模型，分析确定了两种晶型锑白的不同结构基元：ＳｂＯ_３配位四面体与ＳｂＯ_３＋３Ｅ星状四面体；详细探讨了水解法制锑白时水解介质等条件对其晶型结构影响的机理，得到了水解法制锑白时控制晶型结构的规律．The different growth unites of two polymorph antimony white were analyzed and determined according to the theoretical model of growth units with coordination polyhedron structure of anion, and the chajnge characteristic of the polymorph structure of antimony white prepared by hydrolysis was discussed in detail, and the polymorph control mechanism of antimony white powders prepared by hydrolysis was revealed.

关 键 词：负离子配位面体 锑白 晶型结构 水解法 

分 类 号：TQ135.31[化学工程—无机化工] O731[理学—晶体学]