RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Ferrihydrite
Reference:	CK18
SCM Type:	DDL - Diffuse Double Layer
Ionic Strength:
Site Type:	»Fe(s)-OH
PZC:
pK1:	7.29	pK1_{2.31 nm⁻²} (normalized):	7.39
pK2:	8.93	pK2_{2.31 nm⁻²} (normalized):	8.83
Site Density in nm^-2:	2.9403
Original Site Density:	0.00187 mol / g solid
Solid/Liquid Ratio in g/L:
pH Range:
Temperature in K:
Method for Site Density:	Literature
Method for Protolysis:	Literature
Fit Method:	graphic extrapolation
Comment:	SSD (see SI) and pK from [DM90] but discrepancy in SSD values: in [DM90] SSD value for the strong sites is lower than that for the weak sites

1 data sets were retrieved