RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Goethite
Reference:	VHV96a
SCM Type:	TL - Triple Layer (C₁: 0.8 F/m², C₂: 0.2 F/m²)
Ionic Strength:	0.0 mol/L of NaNO3
Site Type:	»Fe-OH
PZC:	9.3
pK1:	7.3	pK1°_I=0 (Conversion to I = 0):	7.30	pK1_{2.31 nm⁻²} (normalized):	7.71
pK2:	11.3	pK2°_I=0 (Conversion to I = 0):	11.30	pK2_{2.31 nm⁻²} (normalized):	10.89
Site Density in nm^-2:	6.0000
Original Site Density:	6.0 sites / nm² surface
Solid/Liquid Ratio in g/L:
pH Range:	4-10
Temperature in K:
Method for Site Density:	Geometrical Calculation
Method for Protolysis:	Potentiometric Titration
Fit Method:	ECOSAT
Comment:	PZC from [VHV96b]

1 data sets were retrieved