RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: NFT09
SCM Type: TL - Triple Layer
Ligand: Na<1+> - sodium
Site Type: »Fe-OH
Equation: »Fe-O<1-> + Na<1+>  ⇔  »Fe-O<1->_Na<1+>
LogK: 4.4         LogK2.31 nm−2 (SSD-normalized):   5.34
Experiment: Potentiometric Titration
Ionic Strength: NaI
Temperature: 298.15 K
Solid/Liquid Ratio: 1.0 g/L
pH Range: 4 - 9.5
Fit Method: GEOSURF
Comment: extended TLM; refer to site-occupancy standard states; 0.004, 0.044 or 0.1 M NaI
 
1 data sets were retrieved