Addition of methanol decreases AG", AH' and As0 of the exchange of Naf or Cs+ for H+ in tin(W) antimonate. Thus, the increase of selectivity constant is due to the decrease in the enthalpy term. On going from 30 to 90% (w/w) methanol, negative enthalpy and entropy changes occur may be due to chemiso
β¦ LIBER β¦
Thermodynamics of the Sr2+-H+ and Cs+-H+ exchange on cerium(IV) and tin(IV) antimonates
β Scribed by I.M. El-Naggar; M.A. El-Absy; H.F. Aly
- Publisher
- Elsevier Science
- Year
- 1992
- Weight
- 442 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0166-6622
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