RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Corundum
Reference:	TS96
SCM Type:	CC - Constant Capacitance (C₁: 1.0 F/m²)
Ionic Strength:	0.1 mol/L of NaNO3
Site Type:	»Al-OH
PZC:	8.9
pK1:	8.12	pK1°_I=0 (Conversion to I = 0):	8.01	pK1_{2.31 nm⁻²} (normalized):	8.12
pK2:	9.56	pK2°_I=0 (Conversion to I = 0):	9.45	pK2_{2.31 nm⁻²} (normalized):	9.56
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 [HREL91], SSD from [DM90]; FITEQL did not converge at I=0.1M, extrapolated from log I vs. pK1 and pK2

1 data sets were retrieved