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.
出处
《功能材料》
EI
CAS
CSCD
北大核心
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)
关键词
炭纤维
电镀镍
化学镀镍
镍单质
镍磷合金
carbon fiber
electroplated Ni
electroless plating Ni
Ni elementary substance
Ni-P alloy
