RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Gibbsite
Reference:	J95
SCM Type:	DDL - Diffuse Double Layer , C₂: 0.2 F/m²
Ionic Strength:	NaClO4
Site Type:	»Al-OH
PZC:	6.7
pK1:	4.7	pK1_{2.31 nm⁻²} (normalized):	5.04
pK2:	8.7	pK2_{2.31 nm⁻²} (normalized):	8.36
Site Density in nm^-2:	5.0000
Original Site Density:	5.0 sites / nm² surface
Solid/Liquid Ratio in g/L:	4.0
pH Range:
Temperature in K:	298.15
Method for Site Density:	Mean of Different Sources
Method for Protolysis:	Literature
Fit Method:	FITEQL
Comment:	Capacitance value C1 varied between 0.6-2.0 F/m². Protolysis constants taken from Kim and Na 1988 with a ΔpK = 4.0.

1 data sets were retrieved