RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Goethite
Reference:	ESBK01
SCM Type:	DDL - Diffuse Double Layer
Ionic Strength:	0.001 mol/L of NaCl
Site Type:	»Fe-OH
PZC:	7.2
pK1:	4.7	pK1°_I=0 (Conversion to I = 0):	4.68
pK2:	10.0	pK2°_I=0 (Conversion to I = 0):	9.98
Site Density in nm^-2:
Original Site Density:
Solid/Liquid Ratio in g/L:
pH Range:	3-9
Temperature in K:	293.15
Method for Site Density:
Method for Protolysis:	Potentiometric Titration
Fit Method:	Unknown
Comment:	2-pK-model, also 0.01mol/L NaCl; PZC shifts from 7.2 (0.001mol/L) to 7.6 (1mol/L); temperature 20+-0.3°C

1 data sets were retrieved