RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Quartz
Reference:	PTBP98
SCM Type:	DDL - Diffuse Double Layer
Ionic Strength:	0.1 mol/L of NaNO3
Site Type:	»Si-OH
PZC:
pK1:		pK1°_I=0 (Conversion to I = 0):
pK2:	7.2	pK2°_I=0 (Conversion to I = 0):	7.09	pK2_{2.31 nm⁻²} (normalized):	7.20
Site Density in nm^-2:	2.3000
Original Site Density:	2.3 sites / nm² surface
Solid/Liquid Ratio in g/L:
pH Range:
Temperature in K:
Method for Site Density:	Literature
Method for Protolysis:	Potentiometric Titration
Fit Method:	FITEQL
Comment:	SSA from [BPTA96]; Site density recommended by [DK90] based on HFO-work of [DM90] ; pK values taken from [TS96] for amorphous SiO2 !

1 data sets were retrieved