RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Rutile
Reference:	HREL91
SCM Type:	TL - Triple Layer (C₁: 0.8 F/m², C₂: 0.2 F/m²)
Ionic Strength:	NaNO3
Site Type:	»Ti-OH
PZC:	5.9
pK1:	3.9	pK1_{2.31 nm⁻²} (normalized):	4.54
pK2:	7.9	pK2_{2.31 nm⁻²} (normalized):	7.26
Site Density in nm^-2:	10.0000
Original Site Density:	10.0 sites / nm² surface
Solid/Liquid Ratio in g/L:	12.0
pH Range:	4-9.5
Temperature in K:	298.15
Method for Site Density:	Best Estimate
Method for Protolysis:	Potentiometric Titration
Fit Method:	FITEQL
Comment:	suggested \"standard\" parameter values; raw data from [Y75] (there background electrolyte KNO3); delta pK=4.0; ionic strength 0.1, 0.01 and 0.001 M; cited also in [LMB95]; SSA cited as 20 m^2/g

1 data sets were retrieved