RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Goethite
Reference:	GLW09
SCM Type:	DDL - Diffuse Double Layer
Ionic Strength:	0.1 mol/L of NaClO4
Site Type:	»Fe-OH
PZC:
pK1:	7.2	pK1°_I=0 (Conversion to I = 0):	7.09	pK1_{2.31 nm⁻²} (normalized):	6.96
pK2:	10.0	pK2°_I=0 (Conversion to I = 0):	9.89	pK2_{2.31 nm⁻²} (normalized):	10.24
Site Density in nm^-2:	1.3309
Original Site Density:	2.21 µmol / m² surface
Solid/Liquid Ratio in g/L:	2.0
pH Range:	3-10
Temperature in K:
Method for Site Density:	Potentiometric Titration
Method for Protolysis:	Potentiometric Titration
Fit Method:	CHESS
Comment:	data taken from [MGM03]

1 data sets were retrieved