Research Article
The Synergistic Antiwear Performances of Organic Titanium Compounds Containing Sulfur with Borate Ester Additive
Table 3
Binding energy of elements on the worn surface and the main compounds.
| | Compounds | Binding energy, eV | | B1s | N1s | O1s | Fe2p | S2p | Ti2p |
| | | Tribostressed sample | | +0.5% BNO + 1.0% TiDDC | 190.3 | 400.1 | 529.9 | 710.8 | 160.7 | 458.5 |
| | | Reference compounds | | N-containing compounds | | 399.8 | | | | | | FeS | | | | 710.8 | 161.6 | | | Fe2O3 | | | 529.6 | 710.9 | | | | TiO2 | | | 529.7 | | | 458.3 |
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