RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Gibbsite
Reference: ES16
SCM Type: TL - Triple Layer
Ligand: Sb(OH)6<1-> - hydroxoantimonate(V)
Site Type: »Al-OH
Equation: »Al-OH + Sb(OH)6<1-> + H<1+>  ⇔  »Al-OH2<1+>-Sb(OH)6<1->
LogK: 11.28 ± 0.02         LogK2.31 nm−2 (SSD-normalized):   9.89
Experiment: Potentiometric Titration
Ionic Strength: KNO3
Temperature: 298.0 K
Solid/Liquid Ratio: 10.0 g/L
pH Range: 3.5-9.5
Ligand Concentration Range: 5E-5 mol/L
Fit Method: FITEQL
Comment: For titration systems, the log Kint values were optimized simultaneously using ligand adsorption edge data for both the 10 and 100 mmol/L KNO3 systems.
 
1 data sets were retrieved