반응 #1726659

반응 방정식

sodium hydroxide

zirconium oxychloride octahydrate

ammonium chloride

phosphoric acid

→

zirconium phosphate

용매

water

반응 조건

후처리

1. 1
   기타the resulting precipitates
2. 2
   세척were washed well
3. 3
   기타calcined at 900° C
4. 4
   기타obtained by the calcination

실험 절차

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.

출처