炭纤维表面电镀镍和化学镀镍研究  

Study on electroplated and electroless plating Ni on carbon fibers

作　　者：徐先锋[1,2] 洪龙龙[1] 肖鹏[2] 李辉[1] 

机构地区：[1]华东交通大学机电工程学院,载运工具与装备重点实验室,江西南昌330013 [2]中南大学粉末冶金国家重点实验室,湖南长沙410083

出　　处：《功能材料》2013年第B12期264-267,共4页Journal of Functional Materials

基　　金：国家自然科学基金资助项目(51165006);国家重点基础研究发展计划(973计划)资助项目(2011CB605804)

摘　　要：分别采用电镀法和化学镀法在炭纤维表面镀镍,通过控制镀镍时间来控制炭纤维表面镀镍颗粒的大小、形态和数量。利用扫描电子显微镜对电镀镍和化学镀镍的炭纤维表面进行微观形貌分析,观察发现两种镀镍方式镍的生长方式是不同的,其中电镀镍中,镍以颗粒状形式生长,而化学镀镍以层片状生长;利用能谱仪对试样进行成分分析,结果表明,电镀炭纤维表面获得镍单质颗粒,而化学镀获得镍磷的合金NiP2颗粒。Hi A carbon LLVC size, morphology and quantity of Ni particle can be controlled by controlling time oi pLann structure of Ni coated carbon fibers were analyzed by SEM. It indicated that the growth pattern of the two types plated Ni was different, which electroplated Ni grew with particles and electroless plating Ni grew with amellar The results showed that the electroplating can obtain structure. The elements of samples were studied by EDS. Ni elementary substance, but the eletroless plating can obtain NiP2 alloy particles on CF surface.

关 键 词：炭纤维 电镀镍 化学镀镍 镍单质 镍磷合金 

分 类 号：TQ153.12[化学工程—电化学工业]