RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Ferrihydrite
Reference:	FDZ06
SCM Type:	TL - Triple Layer (C₁: 1.4 F/m², C₂: 0.2 F/m²)
Ionic Strength:	0.0 mol/L of NaNO3
Site Type:	»Fe(s)-OH
PZC:
pK1:	5.1	pK1°_I=0 (Conversion to I = 0):	5.10	pK1_{2.31 nm⁻²} (normalized):	2.77
pK2:	10.7	pK2°_I=0 (Conversion to I = 0):	10.70	pK2_{2.31 nm⁻²} (normalized):	13.03
Site Density in nm^-2:	0.0109
Original Site Density:	0.000963 mol / mol metal
Solid/Liquid Ratio in g/L:	25.0
pH Range:	3,5-9
Temperature in K:	298.15
Method for Site Density:	Not Specified
Method for Protolysis:
Fit Method:	FITEQL
Comment:	experiments in 0.004-0.5 mM NaNO3; pCO2: air-2%; misprint in paper: strong sites 0.9625 sites/mmol Fe(III) was corrected

1 data sets were retrieved