RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Alumina
Reference: K96b
SCM Type: TL - Triple Layer
Ligand: Cd<2+> - cadmium
Site Type: »Al-OH
Equation: »Al-ONa + Cd<2+>  ⇔  »Al-O-Cd<1+> + Na<1+>
LogK: -1.36        LogK°I=0 (Conversion to I = 0):   -0.82         LogK2.31 nm−2 (SSD-normalized):   -2.75
Experiment: Potentiometric Titration
Ionic Strength: 0.1 mol/L NaCl
Temperature: 308.15 K
Fit Method: FITEQL
Comment: Cd++ sorption onto »Al-O-Na: logK=7.1 logKNa+=-8.46; logK equ= 7.1 - 8.46=-1.61
 
1 data sets were retrieved