RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Al-Goethite
Reference:	CZSR92
SCM Type:	NE - Non-electrostatic
Ionic Strength:	0.01 mol/L of NaClO4
Site Type:	»Fe-OH
PZC:	6.78
pK1:	3.15	pK1°_I=0 (Conversion to I = 0):	3.11	pK1_{2.31 nm⁻²} (normalized):	4.12
pK2:	11.85	pK2°_I=0 (Conversion to I = 0):	11.81	pK2_{2.31 nm⁻²} (normalized):	10.88
Site Density in nm^-2:	21.6000
Original Site Density:	21.6 sites / nm² surface
Solid/Liquid Ratio in g/L:
pH Range:
Temperature in K:
Method for Site Density:	Literature
Method for Protolysis:	Potentiometric Titration
Fit Method:	FITEQL
Comment:	fit to potentiometric data in [Y75]

1 data sets were retrieved