scholarly journals The growth mechanisms of solid solutions crystallising from aqueous solutions

2004 ◽  
Vol 204 (1-2) ◽  
pp. 145-161 ◽  
Author(s):  
C.M Pina ◽  
A Putnis ◽  
J.M Astilleros
Keyword(s):  
Aqueous Solutions ◽  
Solid Solutions ◽  
Growth Mechanisms

Simulation of the nucleation and growth of binary solid solutions in aqueous solutions

2010 ◽  
Vol 269 (1-2) ◽  
pp. 89-99 ◽  
Author(s):  
C. Noguera ◽  
B. Fritz ◽  
A. Clément ◽  
Y. Amal
Keyword(s):  
Aqueous Solutions ◽  
Solid Solutions ◽  
Nucleation And Growth

scholarly journals Growth mechanisms of NaClO3 and KBr from aqueous solutions under relatively high supersaturation ranges

1978 ◽  
Vol 9 (3) ◽  
pp. 147-168 ◽  
Author(s):  
Syoichi HOSOYA ◽  
Masao KITAMURA ◽  
Takéshi MIYATA
Keyword(s):  
Aqueous Solutions ◽  
Growth Mechanisms ◽  
High Supersaturation

Crystallization of PbxSr1-x(NO3)2 Solid Solutions from Aqueous Solutions

2000 ◽  
Vol 35 (5) ◽  
pp. 601-608 ◽  
Author(s):  
L.J. Wu ◽  
W.C. Chen ◽  
C.R. Li ◽  
Y.C. Liu ◽  
W.Y. Ma ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Solid Solutions

The formation of rhodochrosite–smithsonite (MnCO3–ZnCO3) solid-solutions at 5°C

1995 ◽  
Vol 59 (396) ◽  
pp. 481-488 ◽  
Author(s):  
Michael E. Böttcher
Keyword(s):  
Aqueous Solution ◽  
Infrared Spectroscopy ◽  
Aqueous Solutions ◽  
Crystal Lattice ◽  
Powder Diffraction ◽  
Solid Solutions ◽  
Solubility Product ◽  
Experimental Conditions ◽  
X Ray ◽  
Bicarbonate Solutions

AbstractMnxZn(1−x)CO3 solid-solutions were prepared at 5°C by precipitation from metal-bearing bicarbonate solutions. The solids were identified by X-ray powder diffraction and infrared spectroscopy. Zn2+ ions substitute extensively for Mn2+ ions in the crystal lattice of anhydrous rhombohedral carbonates. Throughout the 24 h during which the experiments were conducted, the aqueous solutions remained undersaturated with respect to pure oxides, sulphates, hydroxides and hydroxysulphates. The solutions, however, were supersaturated with MnxZn(1−x)CO3 of any given composition. Besides the anhydrous rhombohedral carbonates, Zn4(OH)2(CO3)3·4H2O was precipitated from an aqueous solution with initially high Zn2+ concentration. The negative logarithm of the solubility product of Zn4(OH)2(CO3)3·4H2O was estimated theoretically to be 43.9 (25°C). Remaining saturation with respect to Zn4(OH)2(CO3)3·4H2O was calculated accordingly. The suggestion is made that hydrated zinc hydroxycarbonate is metastable under the experimental conditions used here, but that it should transform into anhydrous carbonates.

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