RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Vernadite
Reference:	TS96
SCM Type:	CC - Constant Capacitance (C₁: 1.0 F/m²)
Ionic Strength:	0.1 mol/L of NaNO3
Site Type:	Mn
PZC:	1.9
pK1:		pK1°_I=0 (Conversion to I = 0):
pK2:	2.14	pK2°_I=0 (Conversion to I = 0):	2.03	pK2_{2.31 nm⁻²} (normalized):	2.14
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:	experimental data from [M74], [CL86], SSD from [DM90), margin of error of pK2=24.7!; uncertainty represents 95% confidence limit

1 data sets were retrieved