Research Article
Examination of a Theoretical Model of Streaming Potential Coupling Coefficient
Table 3
The parameters used in (
5)–(
12) of the model.
| Parameter | Symbol | Value | Units |
| Temperature | | 6 to 46 |
°C | Electrolyte concentration | | (0.4–50) × 10−3 | mol/L | Fluid pH | pH | 6 to 8 | (—) | Dielectric permittivity in vacuum | | | F/m | Relative permittivity | | 80 | (—) | Boltzmann's constant | | | J/K | Elementary charge | e | | C | Avogadro's number | N | | /mol | Ionic mobility of Na+ in solution | | | m2/s/V | Ionic mobility of H+ in solution | | | m2/s/V | Ionic mobility of Cl− in solution | | | m2/s/V | Ionic mobility of OH− in solution | | | m2/s/V | Disassociation constant of water | (22°C) | | (—) | Surface site density | | | Sites/m2 | Binding constant for sodium adsorption | | | (—) | Disassociation constant for dehydrogenization of silanol surface sites | | | (—) | Proton surface conductance | | (2.8–12) × 10−28 | Sm2/site | Ionic Stern-plane mobility | | | m2/s/V |
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