反应 #1726659

反应方程式

sodium hydroxide

zirconium oxychloride octahydrate

ammonium chloride

phosphoric acid

→

zirconium phosphate

溶剂

water

反应条件

后处理

1. 1
   其他the resulting precipitates
2. 2
   洗涤were washed well
3. 3
   其他calcined at 900° C
4. 4
   其他obtained by the calcination

实验过程

0.2 mol of zirconium oxychloride octahydrate and 0.05 mol of ammonium chloride were dissolved in 300 ml of deionized water, and then 0.3 mol of phosphoric acid was added thereto under stirring. A 20% aqueous sodium hydroxide solution was added to the solution to adjust the pH to 3.6, and then the resulting precipitates were washed well, and calcined at 900° C. By pulverizing a bulky product obtained by the calcination, a zirconium phosphate compound was synthesized.

来源