Material properties and parameters
| Unit | Value | ||
|---|---|---|---|
| Particle surface area* | Sp | m2 | 9 × 10−14 |
| Particle diameter† | Dp | nm | 200 |
| Particle thickness* | δp | nm | 1·0 |
| Surface charge of particles* | σ0 | C/m2 | −0·10 |
| Viscosity of water | ηw | Ns/m2 | 1·002 × 10−3 |
| Relative permittivity of water | εr | — | 78·54 |
| Permittivity of vacuum | ε0 | F/m | 8·85 × 10−12 |
| Gas constant | R | (J/K)/mol | 8·134 |
| Temperature | T | K | 298 |
| Faraday's constant | F | C/mol | 96485 |
| Boltzmann's constant | kB | J/K | 1·38 × 10−23 |
| Hamaker constant | AH | J | 2·5kBT |
| Kozeny's constant* | k0τ2 | — | 10 |
| Unit | Value | ||
|---|---|---|---|
| Particle surface area | m2 | 9 × 10−14 | |
| Particle diameter | nm | 200 | |
| Particle thickness | nm | 1·0 | |
| Surface charge of particles | C/m2 | −0·10 | |
| Viscosity of water | Ns/m2 | 1·002 × 10−3 | |
| Relative permittivity of water | — | 78·54 | |
| Permittivity of vacuum | F/m | 8·85 × 10−12 | |
| Gas constant | (J/K)/mol | 8·134 | |
| Temperature | K | 298 | |
| Faraday's constant | C/mol | 96485 | |
| Boltzmann's constant | J/K | 1·38 × 10−23 | |
| Hamaker constant | J | 2·5 | |
| Kozeny's constant | — | 10 |
*Liu et al. (2009).
†Schatz et al. (2013).
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