RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Magnetite
Reference:	SS97a
SCM Type:	TL - Triple Layer (C₁: 1.2 F/m², C₂: 0.2 F/m²)
Ionic Strength:	KNO3
Site Type:	»Fe-OH
PZC:	6.9
pK1:	4.0	pK1_{2.31 nm⁻²} (normalized):	4.79
pK2:	9.8	pK2_{2.31 nm⁻²} (normalized):	9.01
Site Density in nm^-2:	14.2000
Original Site Density:	14.2 sites / nm² surface
Solid/Liquid Ratio in g/L:
pH Range:
Temperature in K:
Method for Site Density:	Geometrical Calculation
Method for Protolysis:	Mean of Different Sources
Fit Method:	GEOSURF
Comment:	raw data cited from [BMR84], that is wrong: raw data from [RBM83]; 0.1, 0.01, and 0.001 M KNO3; SSD: comparison with similar mineral (haemartite); PCZ=0.5(pK1+pK2); pK1 and pK2 predicted from experimental PZC and from delta pK

1 data sets were retrieved