RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Hectorite
Reference:	LCV99
SCM Type:	CC - Constant Capacitance
Ionic Strength:	0.1 mol/L of NaNO3
Site Type:	»Si-OH
PZC:
pK1:		pK1°_I=0 (Conversion to I = 0):
pK2:	7.9	pK2°_I=0 (Conversion to I = 0):	7.79	pK2_{2.31 nm⁻²} (normalized):	7.60
Site Density in nm^-2:	4.6000
Original Site Density:	4.6 sites / nm² surface
Solid/Liquid Ratio in g/L:	2.0
pH Range:
Temperature in K:
Method for Site Density:	Potentiometric Titration
Method for Protolysis:
Fit Method:	GRFIT
Comment:	c(Fe(II)total)=0.1mM; Ar atmosphere; SSD, surface site conc.: sites along edges of clay platelets; surface site concentration 4.8E-5 M

1 data sets were retrieved