RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Anatase
Reference: S05
SCM Type: TL - Triple Layer
Ligand: OH<1-> - hydroxyde
Site Type: »Ti-OH
Equation: »Ti-OH + OH<1-> + H<1+>  ⇔  »Ti-OH2-OH
LogK: 14.3         LogK2.31 nm−2 (SSD-normalized):   14.64
Experiment: Literature
Ionic Strength: 1.0 mol/L
Temperature: 298.15 K
Fit Method: Unknown
Comment: calculation from literature values with standard SSA and SSD at ionic strength of 1M »Ti-OH2<1+> + OH<1-> = »Ti-OH2-OH logK = 11.5 »Fe-OH + H<1+> = »Fe-OH2<1+> -pK1 = logK = 2.8 sum »Ti-OH + OH<1->+ H<1+> = »Ti-OH2-OH logK= 11.5+2.8 = 14.3
 
1 data sets were retrieved