RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results

Binding Site Data:

Mineral:	Goethite
Reference:	CS99
SCM Type:	TL - Triple Layer (C₁: 0.6 F/m²)
Ionic Strength:	NaNO3
Site Type:	»X-OH
PZC:	8.44
pK1:	5.64	pK1_{2.31 nm⁻²} (normalized):	6.49
pK2:	11.24	pK2_{2.31 nm⁻²} (normalized):	10.39
Site Density in nm^-2:	16.4000
Original Site Density:	16.4 sites / nm² surface
Solid/Liquid Ratio in g/L:	30.0
pH Range:
Temperature in K:	298.15
Method for Site Density:	Tritium Exchange
Method for Protolysis:
Fit Method:	Unknown
Comment:	SSA from [HL86a], SSD from [Y75], PZC from [H87], capacitance determined by fitting surface titration data from [H87]; protolysis constants determined using the experimental ZPC and predicted K_n, K_n predicted from the theory of [SS96a]

1 data sets were retrieved