RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Alumina
Reference: SCP21
SCM Type: TL - Triple Layer
Ligand: K<1+> - potassium
Site Type: »Al-OH
Equation: »Al-OH + K<1+>  ⇔  »Al-O<1->_K<1+> + H<1+>
LogK: -9.2         LogK2.31 nm−2 (SSD-normalized):   -10.59
Experiment: Potentiometric Titration
Ionic Strength: KCl
Solid/Liquid Ratio: 10.0 g/L
pH Range: 5 - 10
Fit Method: GEOSURF
Comment: 0.001, 0.01, 0.1 M KCl;
The equilibrium constants refer to the hypothetical 1.0 M standard state
 
1 data sets were retrieved