Weight loss parameters for AA2219-T6 in 0.1 M HCl in the absence and presence of various Schiff bases.
| Codes | C inh (ppm) | Δw (mg) | CR (mg cm−2 h−1) | η% | Degree of surface coverage (θ) |
|---|---|---|---|---|---|
| Blank | — | 0.0051 | 1.5782 | — | — |
| Fcua | 100 | 0.0006 | 0.1893 | 88.00 | 0.8800 |
| Fcub | 100 | 0.0004 | 0.1262 | 92.00 | 0.9200 |
| Fcuc | 100 | 0.0001 | 0.0315 | 97.60 | 0.9760 |