RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Alumina
Reference: PS08
SCM Type: ETL - Extended Triple Layer
Ligand: Y<3+> - yttrium
Site Type: »Al-OH
Equation: 4 »Al-OH + Y<3+> + H2O  ⇔  (»Al-OH)2(»Al-O)2-Y(OH) + 3 H<1+>
LogK: -12.0        LogK°I=0 (Conversion to I = 0):   -11.73         LogK2.31 nm−2 (SSD-normalized):   -17.54
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaClO4
Solid/Liquid Ratio: 20.0 g/L
Ligand Concentration Range: 5E-6 mol/L
Fit Method: Unknown
Comment: An alternative reaction for Y3+ adsorption (dashed curves in Fig. 7); 288.15 and 308.15 K; generated by regression of YREE adsorption and surface protonation data refer to the hypothetical 1.0 M standard state; sorption data from [K97e]; wrong reaction equation corrected
 
1 data sets were retrieved