RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results


Binding Site Data:

Mineral: Goethite
Reference: GFG96
SCM Type: CC - Constant Capacitance   (C1: 1.06 F/m2)
Ionic Strength: 0.1 mol/L of NaCl
Site Type: »Fe-OH
PZC: 7.83
pK1: 7.31 pK1°I=0 (Conversion to I = 0): 7.20  
pK2: 8.8 pK2°I=0 (Conversion to I = 0): 8.69  
Site Density in nm-2:
Original Site Density:
Solid/Liquid Ratio in g/L: 0.64
pH Range:
Temperature in K:
Method for Site Density:
Method for Protolysis:Literature
Fit Method:
Comment: PZC obtained by interpolation of the electrophoretic mobilities (0.01% solid in 0.01M NaCl) to zero electrophoretic mobility; pK: literature compilation of experimental values for iron oxides [GS84a]; C from [GS84a] (original [WH80] for g-Al2O3); citation in [GSF98]
 
1 data sets were retrieved