RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Ferrihydrite
Reference:	S98a
SCM Type:	TL - Triple Layer (C₁: 1.6 F/m², C₂: 0.2 F/m²)
Ionic Strength:	NaClO4
Site Type:	»Fe-OH
PZC:
pK1:	5.9			pK1_{2.31 nm⁻²} (normalized):	5.90
pK2:	11.6			pK2_{2.31 nm⁻²} (normalized):	11.60
Site Density in nm^-2:	2.3100
Original Site Density:	2.31 sites / nm² surface
Solid/Liquid Ratio in g/L:	20.0
pH Range:	6 - 11
Temperature in K:	298.0
Method for Site Density:	Literature
Method for Protolysis:	Potentiometric Titration
Fit Method:	FITEQL
Comment:	0.001 and 0.1 M NaClO4

1 data sets were retrieved