RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Kaolinite
Reference:	MJLCL17
SCM Type:	NE - Non-electrostatic
Ionic Strength:	NaCl
Site Type:	»Si-OH
PZC:
pK1:
pK2:	8.25	pK2_{2.31 nm⁻²} (normalized):	8.95
Site Density in nm^-2:	0.4578
Original Site Density:	0.000013 mol / g solid
Solid/Liquid Ratio in g/L:	10.0
pH Range:	4-9
Temperature in K:
Method for Site Density:	Potentiometric Titration
Method for Protolysis:	Potentiometric Titration
Fit Method:	FITEQL
Comment:	I = 0.1 and 0.4 mol/L NaCl; not clear, if pK values for Al(s)OH and Al(w)OH are same as for AlOH; SSD of AlOH = 8.24E-6 mol/g, SSD of Al(s)OH = 4.5E-8 mol/g, SSD of Al(w)OH = 8.20E-6 mol/g

1 data sets were retrieved