Chem. J. Chinese Universities ›› 1997, Vol. 18 ›› Issue (6): 846.

• Articles • Previous Articles     Next Articles

Studies on the Conductivity and Magnetic Properties of Substituted Heteropoly Tungstogallates

WANG Li, LIU Zong-Rui, ZHOU Yun-Shan, WANG En-Bo   

  1. Department of Chemistry, Northeast Normal University, Changchun, 130024
  • Received:1996-05-23 Online:1997-06-24 Published:1997-06-24

Abstract: Five substituted tungstogallate complexes were synthesized and characterized by IR, UV, ICP, TG-DTA, 183WNMR, EPR, XPS. The determination of conductivity ex-hibits that the complexes are an excellent high-proton conductor. In which, d value of GaW9Co3 is above 10-3 S. cm-1 at room temperature and 10-2 S. cm-1 at 343 K.

Key words: Tungstogallate heteropoly complex, Magnetic properties, Conductivity

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