RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Boehmite
Reference: NPNS98
SCM Type: ECC - Extended Constant Capacitance
Ligand: PMA<4-> - pyromellitate
Site Type: »Al-OH
Equation: »Al-OH + PMA<4-> + H<1+>  ⇔  »Al-OH2-PMA<3->
LogK: 11.38 ± 0.04         LogK°I=0 (Conversion to I = 0):   13.20         LogK2.31 nm−2 (SSD-normalized):   9.99
Experiment: Potentiometric Titration
Ionic Strength: 0.1 mol/L NaCl
Temperature: 298.15 K
pH Range: 4-10
Fit Method: LAKE
Comment: FTIR spectroscopy; inert atmosphere; major surface complex
 
1 data sets were retrieved