RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	amorphous Silica
Reference:	AB90c
SCM Type:	CC - Constant Capacitance (C₁: 1.25 F/m²)
Ionic Strength:
Site Type:	»Si-OH
PZC:	3.0
pK1:
pK2:	7.5	pK2_{2.31 nm⁻²} (normalized):	7.16
Site Density in nm^-2:	5.0000
Original Site Density:	5.0 sites / nm² surface
Solid/Liquid Ratio in g/L:	0.48
pH Range:
Temperature in K:
Method for Site Density:	Literature
Method for Protolysis:
Fit Method:	FITEQL
Comment:	FITEQL/MICROQL; total concentration of Si 8E-3 M, SSD from [AB90a]; SSD=4.2E-4 mol/L = 5 sites/nm^2; PZC determined by electrophoretic mobility

1 data sets were retrieved