RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Illite
Reference: D97c
SCM Type: CC - Constant Capacitance
Ligand: Cu<2+> - copper
Site Type: »X-OH
Equation: »X-OH + Cu<2+> + H2O  ⇔  »X-O-Cu(OH) + 2 H<1+>
LogK: -8.51        LogK°I=0 (Conversion to I = 0):   -8.30         LogK2.31 nm−2 (SSD-normalized):   -8.70
Experiment: Potentiometric Titration
Ionic Strength: 0.1 mol/L NaNO3
Fit Method: FITEQL
Comment: mean value for different initial Cu concentrations (0.105, 0.184, 0.544 mM Cu), standard deviation 0.012-0.016, CO2 free, also published in [DSFT97b]
 
1 data sets were retrieved