RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Hematite
Reference: HL08
SCM Type: TL - Triple Layer
Ligand: Cl<1-> - chloride
Site Type: »Fe-OH
Equation: »Fe-OH + Cl<1-> + H<1+>  ⇔  »Fe-OH2<1+>-Cl<1->
LogK: 9.61         LogK2.31 nm−2 (SSD-normalized):   10.55
Experiment: Potentiometric Titration
Ionic Strength: NaCl
Temperature: 298.15 K
Solid/Liquid Ratio: 10.0 g/L
pH Range: 5 - 10
Fit Method: FITEQL
Comment: Hematite B; 1.0M standard state equilibrium; no solid/liquid ratio given, but the surface titration protocols and results for Hematites B and C were nearly identical to those for Hematite A. (see text), in [HLLH07] 10 g/L given; 0.005, 0.03 and 0.1 M NaCl
 
1 data sets were retrieved