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Elemental composition of the surfaces of the tested coatings expressed as at%
| Group # | Samples description (washing parameters) | Ti (at%) | Sr (at%) | O (at%) |
|---|---|---|---|---|
| 1 | 1,500 nm (22 minutes) | 24.3±0.3 | 5.8±0.2 | 69.9±0.5 |
| 2 | 2,000 nm (no wash) | 22.2±0.5 | 9.1±0.03 | 68.6±0.5 |
| 3 | 2,000 nm (industrial wash) | 24.8±0.5 | 5.2±0.1 | 70.0±0.3 |
Note: It is evident that the washing procedures reduce the surface Sr content of the two untreated coatings.
Abbreviation: at%, atomic percentage.
