It was found that CTAB can disperse the nano-MoS2 particles in plating solution well. The optimal addition volume of nano-MoS2 was 2.0g/L, and the content of nano-MoS2 in composite coating was affected by original surface roughness of sample.

• 发现十六烷基三甲基溴化铵(CTAB)可以很好地在镀液中分散纳米MoS2；镀液中纳米MoS2颗粒的添加数量最佳值是2.；0g/L；试样表面粗糙度影响复合镀层中纳米MoS2含量。