The influence of aluminium ions on the kinetics of nucleation-growth of potassium dihydrogen phosphate from aqueous solutions - Mines Saint-Étienne
Article Dans Une Revue Materials Chemistry and Physics Année : 1990

The influence of aluminium ions on the kinetics of nucleation-growth of potassium dihydrogen phosphate from aqueous solutions

Résumé

Precipitation of potassium dihydrogen phosphate from aqueous solutions is studied in presence of aluminium ions. Conductivity experiments, chemical analyses and microscopic observations are performed. They allow to determine the kinetics of precipitation, and to know the effect of the additive on the separate steps of the crystallization : primary nucleation, growth, and secondary nucleation. Morphological aspects are particularly studied. Some qualitative and quantitative interpretations of the effects of aluminium ions are proposed.

Dates et versions

emse-00502885 , version 1 (16-07-2010)

Identifiants

Citer

Philippe Triboulet, Michel Cournil. The influence of aluminium ions on the kinetics of nucleation-growth of potassium dihydrogen phosphate from aqueous solutions. Materials Chemistry and Physics, 1990, 24 (3), pp.221-237. ⟨10.1016/0254-0584(90)90087-Q⟩. ⟨emse-00502885⟩
48 Consultations
0 Téléchargements

Altmetric

Partager

More