Show Detailed Site Query Results
Binding Site Data:
| Mineral: |
Goethite |
| Reference: |
HDV89 |
| SCM Type: |
CDM - (CD-)MUSIC
(C1: 1.54 F/m2, C2: 0.2 F/m2) |
| Ionic Strength: |
NaCl
|
| Site Type: |
»Fe-doubly |
| PZC: |
7.5 |
| pK1: |
-0.1 |
|
pK12.31 nm−2 (normalized): |
0.47 |
| pK2: |
|
| |
| Site Density in nm-2: |
8.6000 |
| Original Site Density: |
8.6 sites / nm² surface
|
| Solid/Liquid Ratio in g/L: |
|
| pH Range: |
|
| Temperature in K: |
293.15 |
| Method for Site Density: |
Potentiometric Titration |
| Method for Protolysis: | Potentiometric Titration |
| Fit Method: | Unknown |
| Comment: |
equation: »Fe-OH2 1/2+ = »Fe-OH 1/2- + H+, »Fe2-OH = »Fe2-OH + H+, »Fe2-OH2+ = »Fe2-OH + H+, »Fe3-OH 1/2+ = »Fe3-O 1/2- + H+, 0.005M, 0.05M, 0.5M NaCl, surface site density at 001plane |
| |
| Mineral: |
Goethite |
| Reference: |
HDV89 |
| SCM Type: |
CDM - (CD-)MUSIC
(C1: 1.54 F/m2, C2: 0.2 F/m2) |
| Ionic Strength: |
NaCl
|
| Site Type: |
»Fe-doubly |
| PZC: |
7.5 |
| pK1: |
13.7 |
|
pK12.31 nm−2 (normalized): |
14.27 |
| pK2: |
|
| |
| Site Density in nm-2: |
8.6000 |
| Original Site Density: |
8.6 sites / nm² surface
|
| Solid/Liquid Ratio in g/L: |
|
| pH Range: |
|
| Temperature in K: |
293.15 |
| Method for Site Density: |
Potentiometric Titration |
| Method for Protolysis: | Potentiometric Titration |
| Fit Method: | Unknown |
| Comment: |
equation: »Fe-OH2 1/2+ = »Fe-OH 1/2- + H+, »Fe2-OH = »Fe2-OH + H+, »Fe2-OH2+ = »Fe2-OH + H+, »Fe3-OH 1/2+ = »Fe3-O 1/2- + H+, 0.005M, 0.05M, 0.5M NaCl, surface site density at 001plane |
| |
| Mineral: |
Goethite |
| Reference: |
HDV89 |
| SCM Type: |
CDM - (CD-)MUSIC
(C1: 1.54 F/m2, C2: 0.2 F/m2) |
| Ionic Strength: |
NaCl
|
| Site Type: |
»Fe-singly |
| PZC: |
7.5 |
| pK1: |
10.7 |
|
pK12.31 nm−2 (normalized): |
11.27 |
| pK2: |
|
| |
| Site Density in nm-2: |
8.6000 |
| Original Site Density: |
8.6 sites / nm² surface
|
| Solid/Liquid Ratio in g/L: |
|
| pH Range: |
|
| Temperature in K: |
293.15 |
| Method for Site Density: |
Potentiometric Titration |
| Method for Protolysis: | Potentiometric Titration |
| Fit Method: | Unknown |
| Comment: |
equation: »Fe-OH2 1/2+ = »Fe-OH 1/2- + H+, »Fe2-OH = »Fe2-OH + H+, »Fe2-OH2+ = »Fe2-OH + H+, »Fe3-OH 1/2+ = »Fe3-O 1/2- + H+, 0.005M, 0.05M, 0.5M NaCl, surface site density at 001plane |
| |
3 data sets were retrieved
|
