| Symbol . | Meaning . | Unit . |
|---|---|---|
| |$\gamma _{\mathrm{ Na}}$| | Sodium ion activity coefficient | dimensionless |
| |$\Gamma _i$| | Surface site density | m|$^{-2}$| |
| |$\varepsilon _0$| | Permittivity of vacuum | F m|$^{-1}$| |
| |$\varepsilon _\mathrm{r}$| | Relative permittivity | dimensionless |
| |$\kappa$| | Inverse Debye length | m|$^{-1}$| |
| |$\lambda _\mathrm{d}$| | Debye length | m |
| |$\mu _i$| | Ion mobility | m|$^{2}$| V|$^{-1}$| s|$^{-1}$| |
| |$\sigma$| | Total complex conductivty | S m|$^{-1}$| |
| |$\sigma ^{\prime }$| | Real conductivity | S m|$^{-1}$| |
| |$\sigma ^{\prime \prime }$| | Imaginary conductivity | S m|$^{-1}$| |
| |$\sigma _{\mathrm{ max}}^{\prime \prime }$| | Maximum imaginary conductivity | S m|$^{-1}$| |
| |$\Sigma _0$| | Surface-charge density of the mineral surface | C m|$^{-2}$| |
| |$\sigma _0$| | Bulk electrolyte conductivity | S m|$^{-1}$| |
| |$\Sigma _\mathrm{d}$| | Surface-charge density of the diffuse layer | C m|$^{-2}$| |
| |$\Sigma _\mathrm{S}$| | Surface-charge density of the Stern layer | C m|$^{-2}$| |
| |$\tau$| | Relaxation time | s |
| |$\varphi$| | Electric potential (surface-complexation model) | V |
| |$\varphi _\mathrm{d}$| | Electric potential at the d-plane | V |
| |$\omega$| | Angular frequency | rad s|$^{-1}$| |
| Symbol . | Meaning . | Unit . |
|---|---|---|
| |$\gamma _{\mathrm{ Na}}$| | Sodium ion activity coefficient | dimensionless |
| |$\Gamma _i$| | Surface site density | m|$^{-2}$| |
| |$\varepsilon _0$| | Permittivity of vacuum | F m|$^{-1}$| |
| |$\varepsilon _\mathrm{r}$| | Relative permittivity | dimensionless |
| |$\kappa$| | Inverse Debye length | m|$^{-1}$| |
| |$\lambda _\mathrm{d}$| | Debye length | m |
| |$\mu _i$| | Ion mobility | m|$^{2}$| V|$^{-1}$| s|$^{-1}$| |
| |$\sigma$| | Total complex conductivty | S m|$^{-1}$| |
| |$\sigma ^{\prime }$| | Real conductivity | S m|$^{-1}$| |
| |$\sigma ^{\prime \prime }$| | Imaginary conductivity | S m|$^{-1}$| |
| |$\sigma _{\mathrm{ max}}^{\prime \prime }$| | Maximum imaginary conductivity | S m|$^{-1}$| |
| |$\Sigma _0$| | Surface-charge density of the mineral surface | C m|$^{-2}$| |
| |$\sigma _0$| | Bulk electrolyte conductivity | S m|$^{-1}$| |
| |$\Sigma _\mathrm{d}$| | Surface-charge density of the diffuse layer | C m|$^{-2}$| |
| |$\Sigma _\mathrm{S}$| | Surface-charge density of the Stern layer | C m|$^{-2}$| |
| |$\tau$| | Relaxation time | s |
| |$\varphi$| | Electric potential (surface-complexation model) | V |
| |$\varphi _\mathrm{d}$| | Electric potential at the d-plane | V |
| |$\omega$| | Angular frequency | rad s|$^{-1}$| |
| Symbol . | Meaning . | Unit . |
|---|---|---|
| |$\gamma _{\mathrm{ Na}}$| | Sodium ion activity coefficient | dimensionless |
| |$\Gamma _i$| | Surface site density | m|$^{-2}$| |
| |$\varepsilon _0$| | Permittivity of vacuum | F m|$^{-1}$| |
| |$\varepsilon _\mathrm{r}$| | Relative permittivity | dimensionless |
| |$\kappa$| | Inverse Debye length | m|$^{-1}$| |
| |$\lambda _\mathrm{d}$| | Debye length | m |
| |$\mu _i$| | Ion mobility | m|$^{2}$| V|$^{-1}$| s|$^{-1}$| |
| |$\sigma$| | Total complex conductivty | S m|$^{-1}$| |
| |$\sigma ^{\prime }$| | Real conductivity | S m|$^{-1}$| |
| |$\sigma ^{\prime \prime }$| | Imaginary conductivity | S m|$^{-1}$| |
| |$\sigma _{\mathrm{ max}}^{\prime \prime }$| | Maximum imaginary conductivity | S m|$^{-1}$| |
| |$\Sigma _0$| | Surface-charge density of the mineral surface | C m|$^{-2}$| |
| |$\sigma _0$| | Bulk electrolyte conductivity | S m|$^{-1}$| |
| |$\Sigma _\mathrm{d}$| | Surface-charge density of the diffuse layer | C m|$^{-2}$| |
| |$\Sigma _\mathrm{S}$| | Surface-charge density of the Stern layer | C m|$^{-2}$| |
| |$\tau$| | Relaxation time | s |
| |$\varphi$| | Electric potential (surface-complexation model) | V |
| |$\varphi _\mathrm{d}$| | Electric potential at the d-plane | V |
| |$\omega$| | Angular frequency | rad s|$^{-1}$| |
| Symbol . | Meaning . | Unit . |
|---|---|---|
| |$\gamma _{\mathrm{ Na}}$| | Sodium ion activity coefficient | dimensionless |
| |$\Gamma _i$| | Surface site density | m|$^{-2}$| |
| |$\varepsilon _0$| | Permittivity of vacuum | F m|$^{-1}$| |
| |$\varepsilon _\mathrm{r}$| | Relative permittivity | dimensionless |
| |$\kappa$| | Inverse Debye length | m|$^{-1}$| |
| |$\lambda _\mathrm{d}$| | Debye length | m |
| |$\mu _i$| | Ion mobility | m|$^{2}$| V|$^{-1}$| s|$^{-1}$| |
| |$\sigma$| | Total complex conductivty | S m|$^{-1}$| |
| |$\sigma ^{\prime }$| | Real conductivity | S m|$^{-1}$| |
| |$\sigma ^{\prime \prime }$| | Imaginary conductivity | S m|$^{-1}$| |
| |$\sigma _{\mathrm{ max}}^{\prime \prime }$| | Maximum imaginary conductivity | S m|$^{-1}$| |
| |$\Sigma _0$| | Surface-charge density of the mineral surface | C m|$^{-2}$| |
| |$\sigma _0$| | Bulk electrolyte conductivity | S m|$^{-1}$| |
| |$\Sigma _\mathrm{d}$| | Surface-charge density of the diffuse layer | C m|$^{-2}$| |
| |$\Sigma _\mathrm{S}$| | Surface-charge density of the Stern layer | C m|$^{-2}$| |
| |$\tau$| | Relaxation time | s |
| |$\varphi$| | Electric potential (surface-complexation model) | V |
| |$\varphi _\mathrm{d}$| | Electric potential at the d-plane | V |
| |$\omega$| | Angular frequency | rad s|$^{-1}$| |
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