RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Rutile
Reference:	RL97
SCM Type:	DDL - Diffuse Double Layer
Ionic Strength:	0.0 mol/L of KNO3
Site Type:	»Ti-OH
PZC:	5.9
pK1:	5.013	pK1°_I=0 (Conversion to I = 0):	5.01	pK1_{2.31 nm⁻²} (normalized):	4.59
pK2:	6.712	pK2°_I=0 (Conversion to I = 0):	6.71	pK2_{2.31 nm⁻²} (normalized):	7.14
Site Density in nm^-2:	0.8640
Original Site Density:	0.864 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=27.5

1 data sets were retrieved