节点文献
具有不同层间距的氧化铝柱层状钛铌酸盐的制备
Preparation of Alumina-pillared Layered Titanoniobates with Different Interlayer Distances
【Abstract】 A series of alumina-pillared layered titanoniobates with different interlayer distances were first prepared by using a step-wise exchange process. The effect of reaction conditions such as reaction temperature, reaction time, ageing time of pillaring agent, and molar ratio of two reactans was exmained. The resultat pillazed smples have a range of interlayer distances from 1.23 nm to 1.38nm, and are thermostable over 500 ℃
【关键词】 层状钛铌酸盐;
层柱状;
氧化铝;
层间距;
【Key words】 Layered titanoniobate; Pillaring; Alumina; Interlayer distance;
【Key words】 Layered titanoniobate; Pillaring; Alumina; Interlayer distance;
- 【文献出处】 物理化学学报 ,Acta Physico-chimica Sinica , 编辑部邮箱 ,1994年04期
- 【分类号】O614
- 【被引频次】11
- 【下载频次】85