RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Ferrihydrite
Reference:	TS96
SCM Type:	CC - Constant Capacitance (C₁: 1.0 F/m²)
Ionic Strength:	0.1 mol/L of NaNO3
Site Type:	»Fe-OH
PZC:	8.0
pK1:	7.35	pK1°_I=0 (Conversion to I = 0):	7.24	pK1_{2.31 nm⁻²} (normalized):	7.35
pK2:	8.45	pK2°_I=0 (Conversion to I = 0):	8.34	pK2_{2.31 nm⁻²} (normalized):	8.45
Site Density in nm^-2:	2.3100
Original Site Density:	2.31 sites / nm² surface
Solid/Liquid Ratio in g/L:
pH Range:
Temperature in K:
Method for Site Density:	Literature
Method for Protolysis:	Best Estimate
Fit Method:	FITEQL
Comment:	uncertainty represents 95% confidence limit, experimental data from [YH75], [BM81), (HL85, [HREL91], (M92], SSD from [DM90]

1 data sets were retrieved