RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: RHV06a
SCM Type: CDM - (CD-)MUSIC
Ligand: Li<1+> - lithium
Site Type: »Fe-triply
Equation: »Fe-triply-OH<0.5-> + Li<1+>  ⇔  »Fe-triply-OH-Li<0.5+>
LogK: -0.46 ± 0.04         LogK2.31 nm−2 (SSD-normalized):   -0.46
Experiment: Potentiometric Titration
Ionic Strength:
Temperature: 293.15 K
Solid/Liquid Ratio: 16.52 g/L
pH Range: 5-10.5
Ligand Concentration Range: 0.04-0.2 mol/L
Fit Method:
Comment: electrolyte LiNO3 or LiCl (0.04, 0.1, 0.2M); to simplify the modeling, the logK for singly and triply coordinated surface groups are set equal
 
1 data sets were retrieved