Table 5
Surface tension, liquid-solid contact angle and capillary pressure.
Impregnating solution | Surface tension (γ) (mN/m) | Contact angle (θ) (°) | Δp (N/m2)107 |
---|---|---|---|
DI water | 73.5 | 50.2 | 2.02 |
NiMoP-1 | 70.9 | 69.9 | 1.08 |
MoP | 76.7 | 65.8 | 1.40 |
NiMoP-2 | 75.3 | 58.9 | 1.73 |