Here, we report a uniform and thickness controllable Ti₃C₂-graphene oxide (GO) nanocomposite film on the silicon substrate prepared by electrophoretic deposition (EPD) for the first time. The effect of deposition voltage on the thickness and tribological performance of Ti₃C₂-GO films was investigated. Tribological test results indicated that the nanocomposite film deposited under 35 V exhibited remarkable friction reduction and wear resistance. Namely, the average friction coefficient of Ti₃C₂-GO nanocomposite film was reduced by 76% compared with the bare silicon and the wear volume reduced by 94% and 86%, respectively, compared with GO and Ti₃C₂ films. The improved tribological properties of Ti₃C₂-GO nanocomposite film are proposed to be the in-situ formation of tribo-film and the synergy effect between Ti₃C₂ and GO.

在这里，我们首次报道了在通过电泳沉积 (EPD) 制备的硅基板上均匀且厚度可控的 Ti ₃ C ₂ -氧化石墨烯 (GO) 纳米复合膜。研究了沉积电压对Ti ₃ C ₂ -GO薄膜的厚度和摩擦学性能的影响。摩擦学测试结果表明，在 35  V 电压下沉积的纳米复合膜表现出显着的减摩和耐磨性。即，Ti ₃ C ₂ -GO 纳米复合薄膜的平均摩擦系数比裸硅降低了 76%，磨损量分别比 GO 和 Ti ₃降低了 94% 和 86%。C ₂薄膜。Ti ₃ C ₂ -GO 纳米复合膜的摩擦学性能改善被认为是摩擦膜的原位形成和Ti ₃ C ₂与GO之间的协同作用。