This study aims at assessing the tribological performance of novel self-lubricating chemical vapor-deposited MoS₂ coatings binary-doped with antimony (Sb) and silver (Ag). The Sb/Ag-doped MoS₂ composite coatings showed an excellent solid lubrication performance with low and constant coefficients of friction of about 0.1 for a sliding time of 6 h. Estimations of the underlying wear rates revealed a reduction of the resulting wear rate by two orders of magnitude for the binary-doped Sb/Ag–MoS₂ composite coatings (2.43 ± 0.27 × 10^–7 mm³/Nm versus 2.70 ± 0.44 × 10^–5 mm³/Nm for un-doped MoS₂ coating), which reflects an outstanding wear resistance.

这项研究旨在评估二元掺杂锑（Sb）和银（Ag）的新型自润滑化学气相沉积MoS ₂涂层的摩擦学性能。Sb / Ag掺杂的MoS ₂复合涂层表现出出色的固体润滑性能，在6 h的滑动时间内具有约0.1的低和恒定摩擦系数。对基本磨损率的估计表明，二元掺杂的Sb / Ag-MoS ₂复合涂层的最终磨损率降低了两个数量级（2.43±0.27×10 ^–7  mm ³ / Nm对2.70±0.44×10 ^–5  mm ³ / Nm的未掺杂MoS ₂ 涂层），这体现了出色的耐磨性。