高等学校化学学报

高等学校化学学报 ›› 1987, Vol. 8 ›› Issue (5): 403.

• 论文 • 上一篇    下一篇

室温和低酸度条件下钨酸的制备

蒋安仁, 庞震, 顾翼东   

  1. 复旦大学化学系
  • 收稿日期:1985-12-05 出版日期:1987-05-24 发布日期:1987-05-24

Preparation of Tungstic Acid at Room Temperature and Low Acidity

Jiang Anren, Tang Zeng, Gu Yidong   

  1. Department of Chemistry Fudan University, Shanghai
  • Received:1985-12-05 Online:1987-05-24 Published:1987-05-24

PDF (PC)

被引次数

36

摘要： 本文提出了一种在室温(～20℃)和低酸度(～1/V)条件下制备钨酸的新方法,讨论了钨酸的生成机理、化学组成和物理性能。

Abstract: A new method is described for the preparation of tungstic acid at room temperature (～20℃) and low acidily (～1N) with a high yield (～99%) so it possesses industrial meaning. This method uses H2O2, as a coordination agent, t) react with tungstate forming peroxotungstatc which then is decomposed. Physical proporties of the tungstic acid were studied.

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