RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Quartz
Reference: KDC04
SCM Type: TL - Triple Layer
Ligand: UO2<2+> - uranyl(VI)
Site Type: »Si-OH
Equation: »Si-OH + UO2<2+> + CO3<2-> + H2O  ⇔  »Si-O-UO2CO3(OH)<2-> + H<1+>
LogK: -14.08        LogK°I=0 (Conversion to I = 0):   -14.08
Experiment: Potentiometric Titration
Ionic Strength: 0.0 mol/L
pH Range: 3.5-9
Ligand Concentration Range: 1E-5 - 1E-8 mol/L
Fit Method: FITEQL
Comment: experiments in 0.005-0.1M NaNO3; pCO2: air-7.5%
 
1 data sets were retrieved