Mahmoud Ahmed Mohamed Mousa
Prof. Emeritus
Thermodynamics of solvation for nano zinc ferrite in aqueous hydrochloric acid
Journal of Basic and Environmental Sciences • 2019
Publication Information
Authors
M. A. Mousa, E. A. Gomaa, M. Kairy and M. E. Eltanany
Keywords
Science
Journal
Journal of Basic and Environmental Sciences
Publisher
Not Available
Volume
6
Issue
Not Available
Pages
1-7
publication.type
Local
Paper Link
Not Available
Supplementary Materials
Not Available
Abstract
The molar solubility and thermodynamic parameters of nano zinc ferrite nanoparticles have been studied at different
concentration of aqueous hydrochloric acid at temperature ranging between 298 – 318 K. The nano zinc ferrite powder was
prepared by thermal decomposition method. Structure and particle size of the reaction product was determined by XRD and
TEM analysis. The prepared ferrite showed a spinel structure with particle size 45nm. The solubility of zinc ferrite
nanoparticles in different concentrations of aqueous solutions of HCl was determined by the evaporation process. The
solubility increased with increasing the temperature and the molar concentration of aq. HCl. The solvation thermodynamic
parameters obtained were discussed
concentration of aqueous hydrochloric acid at temperature ranging between 298 – 318 K. The nano zinc ferrite powder was
prepared by thermal decomposition method. Structure and particle size of the reaction product was determined by XRD and
TEM analysis. The prepared ferrite showed a spinel structure with particle size 45nm. The solubility of zinc ferrite
nanoparticles in different concentrations of aqueous solutions of HCl was determined by the evaporation process. The
solubility increased with increasing the temperature and the molar concentration of aq. HCl. The solvation thermodynamic
parameters obtained were discussed