RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Rutile
Reference: S06c
SCM Type: TL - Triple Layer
Ligand: K<1+> - potassium
Site Type: »Ti-OH
Equation: »Ti-OH + K<1+>  ⇔  »Ti-O<1->K<1+> + H<1+>
LogK: -6.9         LogK2.31 nm−2 (SSD-normalized):   -6.56
Ionic Strength: KNO3
Temperature: 298.15 K
Fit Method: Unknown
Comment: equilibrium constants in this study refer to site-occupancy standard state with hypothtical 1.0 M ionic strength (K°) and values for N' = 10 * 10^18 m^-2 and A' = 10 m²/g using the equation: K = K°(Ns * As/N' * A'), where Ns represents the SSD = 12.5 sites/nm² from [Y75] and As the SSA = 20.0 m²/g from [Y75]; regression of proton charge data reported in [S05]; low ionic strength isoelectric point from [Y75]
 
1 data sets were retrieved