Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (5): 688.

• Articles • Previous Articles     Next Articles

Ionic Polarization and CASP Scale of Thermal Stability Law of Perchlorates

DAI Zhang-wen, DAI Xiao-hong   

  1. Department of Chemistry, Zhengzhou University, Zhengzhou, 450052
  • Received:1991-04-27 Online:1992-05-24 Published:1992-05-24

Abstract: In this paper, a quantitative relationship between the ionic polarization and the thermal stability of perchlorates is investigated by means of the bond parameter function CASPscale.An optimized semiempirical and linear equation for estimating the thermal decomposition temperature of the perchlorates is established, and the Td values of some perchlorates are calculated.The results, except those for AgClO4, are in good agreement with the values from the literatures.

Key words: Thermal stability, Decomposition temperature, Perchlorate

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