Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Anatase |
Reference: |
BHV01a |
SCM Type: |
CDM - (CD-)MUSIC |
Ligand: |
NH4<+>
- ammonium
|
Site Type: |
»Ti-singly |
Equation: |
»Ti-singly-OH<-1/3> + NH4<+> ⇔ »Ti-singly-NH4<+2/3> |
LogK: |
-0.4 LogK°I=0 (Conversion to I = 0): -0.29
LogK2.31 nm−2 (SSD-normalized): 0.24
|
Experiment: |
Potentiometric Titration |
Ionic Strength: |
0.1 mol/L
NaNO3
|
Temperature: |
298.15 K |
pH Range: |
4-8 |
Fit Method: |
ECOSAT |
Comment: |
same value for singly and doubly coordinated site, valid for low-affinity sites; no CO2; equation: =TiOH<-1/3> + NH4<1+> = TiOH<-1/3>-NH4<1+>; solid concentration 20-60 g/L |
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1 data sets were retrieved
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