High-tribological performance composites were prepared by incorporating wear-resistant carbon nanorod (CNR) fillers into a poly(vinylidene fluoride) (PVDF) matrix. CNRs with a diameter of 300 nm were synthesized via electrospinning a polyacrylonitrile solution followed by pyrolysis. The incorporation of the CNR filler increased the fraction of the non-polar α-phase in the PVDF matrix, which improved the friction and interfacial adhesion properties of the composites. The composites showed excellent frictional performance and wear resistance owing to self-lubricating property and scaffold effect of the CNR filler. The lowest friction coefficient was obtained at the CNR loading of 10 wt.%. Compared to neat PVDF, the friction coefficient and wear rate of the PVDF/CNR composite with 10 wt.% CNR loading decreased significantly from 0.43 to 0.03 and 8.43 × 10^-5 to 3.70 × 10^-5 mm³/N m, respectively. These values represent excellent tribological performances for polymer-based composites.

通过将耐磨碳纳米棒（CNR）填料掺入聚偏二氟乙烯（PVDF）基质中来制备高摩擦性能的复合材料。通过静电纺制聚丙烯腈溶液，然后进行热解，可以合成直径为300 nm的CNR。CNR填料的加入增加了非极性α的比例在PVDF基体中呈相相，从而改善了复合材料的摩擦和界面粘合性能。由于CNR填料的自润滑性能和支架作用，该复合材料表现出优异的摩擦性能和耐磨性。在10％（重量）的CNR负载下获得最低的摩擦系数。与纯PVDF相比，CNR含量为10 wt％的PVDF / CNR复合材料的摩擦系数和磨损率分别从0.43降低至0.03和8.43×10 ^-5降低至3.70×10 ^-5 mm ³ / N m。这些值代表了聚合物基复合材料的优异摩擦学性能。