RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Hematite
Reference: CJ02
SCM Type: TL - Triple Layer
Ligand: Na<1+> - sodium
Site Type: »Fe-OH
Equation: »Fe-OH + Na<1+>  ⇔  »Fe-O-Na + H<1+>
LogK: -9.25         LogK2.31 nm−2 (SSD-normalized):   -8.53
Experiment: Potentiometric Titration
Ionic Strength: NaClO4
Temperature: 298.15 K
pH Range: 4-9
Fit Method: graphic extrapolation
Comment: ionic strength 0.001, 0.01 and 0.1M NaClO4
 
1 data sets were retrieved