RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Hematite
Reference: JP82
SCM Type: TL - Triple Layer
Ligand: K<1+> - potassium
Site Type: »Fe-OH
Equation: »Fe-OH + K<1+>  ⇔  »Fe-O-K + H<1+>
LogK: -9.5 ± 0.3         LogK°I=0 (Conversion to I = 0):   -9.50         LogK2.31 nm−2 (SSD-normalized):   -8.56
Experiment: Potentiometric Titration
Ionic Strength: 0.0 mol/L KCl
Temperature: 298.15 K
Ligand Concentration Range: 1 - 1E-3 mol/L
Fit Method: graphic extrapolation
Comment: cited in [HL85] and [LMB95]; raw data from [B73]
 
1 data sets were retrieved