RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Goethite
Reference:	AD96a
SCM Type:	DDL - Diffuse Double Layer
Ionic Strength:	0.0 mol/L of NaCl
Site Type:	»Fe-OH
PZC:	8.0
pK1:	7.68	pK1°_I=0 (Conversion to I = 0):	7.68	pK1_{2.31 nm⁻²} (normalized):	7.46
pK2:	8.32	pK2°_I=0 (Conversion to I = 0):	8.32	pK2_{2.31 nm⁻²} (normalized):	8.54
Site Density in nm^-2:	1.4000
Original Site Density:	1.4 sites / nm² surface
Solid/Liquid Ratio in g/L:
pH Range:
Temperature in K:
Method for Site Density:	Potentiometric Titration
Method for Protolysis:	Potentiometric Titration
Fit Method:	FITEQL
Comment:	Site density value based on data from Ali, 1994 (Ph.D.thesis); 0.005-0.1M NaCl

1 data sets were retrieved