RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Corundum
Reference: KB01
SCM Type: TL - Triple Layer
Ligand: Sr<2+> - strontium
Site Type: »Al-OH
Equation: »Al-OH + Sr<2+> + H2O  ⇔  »Al-O<1->-Sr(OH)<1+> + 2 H<1+>
LogK: -5.29         LogK2.31 nm−2 (SSD-normalized):   -6.68
Experiment: Batch Sorption Experiments
Ionic Strength: NaNO3
Temperature: 298.15 K
Ligand Concentration Range: 5E-5 mol/L
Fit Method: FITEQL
Comment: ionic strength of 0.01 and 0.5 M; Log formation outer-sphere Sr(II) surface complex; SSD = 2 sites/nm²; pK values and SSD from [KH95a]
 
1 data sets were retrieved