RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Goethite
Reference:	DLFJR03
SCM Type:	CC - Constant Capacitance (C₁: 1.0 F/m²)
Ionic Strength:	NaNO3
Site Type:	»Fe-OH
PZC:	7.11
pK1:	6.36	pK1_{2.31 nm⁻²} (normalized):	6.17
pK2:	7.85	pK2_{2.31 nm⁻²} (normalized):	8.04
Site Density in nm^-2:	1.5000
Original Site Density:	1.5 sites / nm² surface
Solid/Liquid Ratio in g/L:	7.0
pH Range:
Temperature in K:	298.15
Method for Site Density:	Potentiometric Titration
Method for Protolysis:	Potentiometric Titration
Fit Method:	FITEQL
Comment:	argon atmosphere; 25+-0.1°C; ionic strength 0.1 and 0.01 (extrapolation to IS=0??)

1 data sets were retrieved