RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Ferrihydrite
Reference:	KE99
SCM Type:	DDL - Diffuse Double Layer
Ionic Strength:
Site Type:	»Fe(s)-OH
PZC:
pK1:	7.29	pK1_{2.31 nm⁻²} (normalized):	6.41
pK2:	8.93	pK2_{2.31 nm⁻²} (normalized):	9.81
Site Density in nm^-2:	0.3050
Original Site Density:	0.027 mol / mol metal
Solid/Liquid Ratio in g/L:
pH Range:
Temperature in K:
Method for Site Density:	Literature
Method for Protolysis:	Literature
Fit Method:
Comment:	SSA and pK from [DM90]; SSD values from [K97d]; SSD for coprecipitation: 0.066 (strong sites) resp. 0.425 (weak sites) mol sites/mol Fe

1 data sets were retrieved