电沉积铜-纳米石墨复合材料及其性能的研究  

Preparation of Copper Nano-graphite Composites by Electrodeposition and Study on Their Properties

作　　者：孙凤梅[1] 张旭海[2] 徐随春[1] 

机构地区：[1]南京信息职业技术学院微电子学院,南京210046 [2]东南大学材料科学与工程学院,南京211102

出　　处：《表面技术》2012年第5期34-37,共4页Surface Technology

基　　金：江苏省摩擦学重点实验室开放基金(kjsmcx1003)

摘　　要：在酸性硫酸铜镀液中,采用复合电沉积技术制备了铜-纳米石墨复合材料。观察了复合镀层的微观形貌,测试了复合镀层的硬度和摩擦磨损性能。研究发现:纳米石墨的添加量为7～10g/L时,镀层具有优良的摩擦磨损性能,且镀层的制备成本较低。Copper nano-graphite composite materials were prepared by electrodeposition in an acidic copper sulfate solution. Morphology of the surface coating was observed. The hardness and friction and wear properties were tested. Experimental results show that the composite materials have good friction and wear properties and the costs are lower when the addition of nano-graphite is 7～10 g/L.

关 键 词：复合电沉积 铜-纳米石墨 微观形貌 摩擦磨损 

分 类 号：TQ153.1[化学工程—电化学工业]