Table 2.
Summary of Contact Angles for Pristine PVA and fabricated membranes.
| Membrane | Pristine PVA | PVA-GO | PVA-CNT-COOH | PVA-GO-CNT-COOH |
|---|---|---|---|---|
| Contact angle (°) | 69 | 65 | 75 | 71 |
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