RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Site Query Results


Binding Site Data:


Mineral: Quartz
Reference: SS97a
SCM Type: TL - Triple Layer   (C1: 1.0 F/m2,  C2: 0.2 F/m2)
Ionic Strength: NaCl
Site Type: »Si-OH
PZC: 3.0
pK1: 1.2   pK12.31 nm−2 (normalized): 1.49
pK2: 7.2   pK22.31 nm−2 (normalized): 6.91
Site Density in nm-2: 4.5000
Original Site Density: 4.5 sites / nm² surface
Solid/Liquid Ratio in g/L:
pH Range:
Temperature in K:
Method for Site Density: Tritium Exchange
Method for Protolysis:Mean of Different Sources
Fit Method:GEOSURF
Comment: raw data from [R82]; 1, 0.1, 0.01, 0,001, and 0.0001 M NaCl; PZC estimated from figure 7a: 3...4; pK1 and pK2 predicted from experimental PZC and from delta pK; SSD from [R82]
 
1 data sets were retrieved