Chinese Journal of Applied Chemistry ›› 1991, Vol. 0 ›› Issue (3): 53-55.

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COMPOSTION OF THE OXIDATION PRODUCTS OF Tb(Ⅲ)IN K2 CO3-KOH SOLUTION

Liu Jianmin, Yang Rudong, Wei Hongtao   

  1. Department of Chemistry, Lanzhou University, Lanzhou 730000
  • Received:1990-06-11 Revised:1990-09-15 Published:1991-06-10 Online:1991-06-10

Abstract: The compositions of the oxidation products of Tb (Ⅲ)by ozone in K2CO3-KOH solutionwere studied by elemental analyses, infrared spectra and X-ray powder diffractometry.The results indicated that the oxidation.products are hydrated oxides TbO2·xH2O ratherthan basic carbonate of Tb.

Key words: terbium, oxidation