RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results


Binding Site Data:


Mineral: Hematite
Reference: KNT18
SCM Type: TL - Triple Layer   (C1: 1.1 F/m2)
Ionic Strength: 0.01 mol/L of NaNO3
Site Type: »Fe-OH
PZC: 8.1
pK1: 4.5 pK1°I=0 (Conversion to I = 0): 4.46 pK12.31 nm−2 (normalized): 5.48
pK2: 12.3 pK2°I=0 (Conversion to I = 0): 12.26 pK22.31 nm−2 (normalized): 11.32
Site Density in nm-2: 22.0000
Original Site Density: 22.0 sites / nm² surface
Solid/Liquid Ratio in g/L: 0.05
pH Range: 3 - 9
Temperature in K: 294.15
Method for Site Density: Not Specified
Method for Protolysis:Not Specified
Fit Method:GEOSURF
Comment: extended TLM; values refer to the hypothetical 1 M standard state; experimental data taken from [WWPTF18]
 
1 data sets were retrieved