RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Rutile
Reference:	RL97
SCM Type:	TL - Triple Layer (C₁: 0.8 F/m², C₂: 0.2 F/m²)
Ionic Strength:	0.0 mol/L of KNO3
Site Type:	»Ti-OH
PZC:	5.9
pK1:	4.9	pK1°_I=0 (Conversion to I = 0):	4.90	pK1_{2.31 nm⁻²} (normalized):	5.06
pK2:	6.9	pK2°_I=0 (Conversion to I = 0):	6.90	pK2_{2.31 nm⁻²} (normalized):	6.74
Site Density in nm^-2:	3.3600
Original Site Density:	3.36 sites / nm² surface
Solid/Liquid Ratio in g/L:	1.0
pH Range:	4-10
Temperature in K:
Method for Site Density:	Best Estimate
Method for Protolysis:	Potentiometric Titration
Fit Method:	FITEQL
Comment:	PZC from [YH80] (there 5.8+-0.1), ionic strength 0.1, 0.01, 0.001 M KNO3; SSA cited as from [YJH80], but is first published and determined from [Y75]; WSOS/DF=19.8

1 data sets were retrieved