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The properties of TiO2 coating prepared by different methods.
| Coating method | Coating precursor | Weight added (g cm−2) | Thickness | Surface morphology |
|---|---|---|---|---|
| Wash-coating | P25 | 2.2 × 10−4 | Thick | Uneven |
| Wash-coating | Sol A | 4.8 × 10−5 | Thin | Uniform |
| Screen-printing | Paste A | 3.2 × 10−5 | Thin | Dense and uniform |
