RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Gibbsite
Reference:	DMBC97
SCM Type:	CC - Constant Capacitance
Ionic Strength:	0.01 mol/L of NaClO4
Site Type:	»Al-OH
PZC:	7.9
pK1:	6.15	pK1°_I=0 (Conversion to I = 0):	6.11	pK1_{2.31 nm⁻²} (normalized):	6.79
pK2:	9.68	pK2°_I=0 (Conversion to I = 0):	9.64	pK2_{2.31 nm⁻²} (normalized):	9.04
Site Density in nm^-2:	10.0000
Original Site Density:	10.0 sites / nm² surface
Solid/Liquid Ratio in g/L:	50.0
pH Range:	5-9
Temperature in K:	298.15
Method for Site Density:	Sorption Isotherms
Method for Protolysis:	Potentiometric Titration
Fit Method:	EQIL-DISSOL
Comment:	slightly different data for I = 0.1 M (6.27, 9.45) and I = 0.001 M (6.11, 9.64) C1 ???; CO2-free conditions (Ar)

1 data sets were retrieved