RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results


Binding Site Data:


Mineral: Montmorillonite
Reference: TOS14
SCM Type: NE - Non-electrostatic
Ionic Strength: 0.1 mol/L of NaCl
Site Type: »X-OH
PZC:
pK1: 5.75 pK1°I=0 (Conversion to I = 0): 5.64 pK12.31 nm−2 (normalized): 3.89
pK2: 8.3 pK2°I=0 (Conversion to I = 0): 8.19 pK22.31 nm−2 (normalized): 10.16
Site Density in nm-2: 0.0320
Original Site Density: 0.000043 mol / g solid
Solid/Liquid Ratio in g/L:
pH Range: 4-11
Temperature in K:
Method for Site Density: Potentiometric Titration
Method for Protolysis:Potentiometric Titration
Fit Method:FITEQL
Comment: SSA from [TYSO14]; S/L ratio not given, but the method of [BB97b] was used for titration; ion exchange reaction: ZNa + H<1+> = ZH + Na<1+> with log K = 0.10
 
1 data sets were retrieved