RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results


Binding Site Data:

Mineral: Hematite
Reference: SBHKB97
SCM Type: 1pK-BS - 1pK-Basic Stern   (C1: 1.3 F/m2)
Ionic Strength: NaNO3
Site Type: »Fe-singly
PZC: 9.2
pK1: 9.2   pK12.31 nm−2 (normalized): 9.74
pK2:   
Site Density in nm-2: 8.0000
Original Site Density: 8.0 sites / nm² surface
Solid/Liquid Ratio in g/L: 11.7
pH Range: 4 - 10
Temperature in K: 298.15
Method for Site Density: Best Estimate
Method for Protolysis:Potentiometric Titration
Fit Method:Unknown
Comment: Hm-1; SSD estimated from a crystallographic analysis of possible hematite surfaces (54, 61); 0.005, 0.010, 0.100 and 0.500 M NaNO3
 
1 data sets were retrieved