RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Rutile
Reference:	F76
SCM Type:	CC - Constant Capacitance
Ionic Strength:	1.0 mol/L of NaClO4
Site Type:	»Ti-OH
PZC:	6.2
pK1:	5.5	pK1_{2.31 nm⁻²} (normalized):	5.75
pK2:	7.75	pK2_{2.31 nm⁻²} (normalized):	7.50
Site Density in nm^-2:	4.1059
Original Site Density:	0.00015 mol / g solid
Solid/Liquid Ratio in g/L:
pH Range:
Temperature in K:
Method for Site Density:	Potentiometric Titration
Method for Protolysis:	Potentiometric Titration
Fit Method:
Comment:	PZC=(pK1+pK2+log SSD[mol/kg]/2, alsop dependent from SSD; protonation not directly to »Ti-OH but to (»Ti-OH)2H+; no capacitance C

1 data sets were retrieved