RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results


Binding Site Data:

Mineral: Gibbsite
Reference: G86a
SCM Type: CC - Constant Capacitance   (C1: 1.06 F/m2)
Ionic Strength: 0.1 mol/L of NaCl
Site Type: »Al-OH
PZC:
pK1: 7.38 pK1°I=0 (Conversion to I = 0): 7.27 pK12.31 nm−2 (normalized): 7.46
pK2: 9.09 pK2°I=0 (Conversion to I = 0): 8.98 pK22.31 nm−2 (normalized): 9.01
Site Density in nm-2: 2.7673
Original Site Density: 0.000302 mol / L solution
Solid/Liquid Ratio in g/L: 2.12
pH Range:
Temperature in K: 293.15
Method for Site Density: Maximum Anion Adsorption
Method for Protolysis:Mean of Different Sources
Fit Method:
Comment: experimental raw data from [HPQ71], SSD 0.302 mol/m^3, pK1 and pK2 obtained from a literature compilation of expertimental values for Al oxide minerals [GS84a]
 
1 data sets were retrieved