反応 #1726659

反応方程式

sodium hydroxide

zirconium oxychloride octahydrate

ammonium chloride

phosphoric acid

→

zirconium phosphate

溶媒

water

反応条件

後処理

1. 1
   その他the resulting precipitates
2. 2
   洗浄were washed well
3. 3
   その他calcined at 900° C
4. 4
   その他obtained by the calcination

実験手順

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.

出典