Journal of Applied Sciences ›› 2000, Vol. 18 ›› Issue (2): 175-178.

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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

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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