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应用科学学报 ›› 2000, Vol. 18 ›› Issue (2): 175-178.

• 论文 • 上一篇    下一篇

铝、镓的11-钨锆酸钾的合成表征及应用研究

王炜, 宁斐   

  1. 大连铁道学院应用化学系, 辽宁大连 116028
  • 收稿日期:1999-01-23 修回日期:1999-07-19 出版日期:2000-06-30 发布日期:2000-06-30
  • 作者简介:王炜(1962-),男,吉林农安人,副教授,硕士.

A Study on the Synthesis and Character and Application of K5[(H2O)Al(or Ga)(ZrW11O39)]°XH2O

WANG Wei, NING Fei   

  1. Department of Applied Chemistry, Dalian Railway Institute, Dalian 116028, China
  • Received:1999-01-23 Revised:1999-07-19 Online:2000-06-30 Published:2000-06-30

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61

被引次数

3

摘要： 报道了铝、镓的11钨锆杂多酸盐的合成方法,用化学分析、电导滴定、IR、UV、XPS、XRD、TG-DTA等进行了表征,结果表明这两种化合物具有Keggin结构杂多化合物的典型特征.此外,考查了铝化合物对铸铁在自来水腐蚀介质中的缓蚀作用.

关键词: 缓蚀作用, 钨锆杂多酸盐, 铝, 镓, 合成

Abstract: This paper deals with the methods involved in the synthesis of K5[(H2O) Al(or Ga)(ZrW11O39)]°XH2O which is charaterized by IR, UV, XRD, XPS, TG-DTA and chemical analysis. The results indicated that the complexes are the derivatives of Keggin structure complexes. Their function as corrosion inhibitors of iron is also studied.

Key words: tungstozirconate heteropolyanion, gallium, corrosion inhibitor, aluminium, synthesis

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