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无电化学沉积法合成铜纳米线

DOI: 10.3969/j.issn.1005-3026.2015.09.019, PP. 1302-1305

Keywords: 无电,化学沉积法,铜纳米线,制备,敏化液

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Abstract:

采用无电化学沉积法制备铜纳米线,与电化学沉积法不同,无电化学沉积法不需要在通孔模板的一面溅射一层导电金膜作为阴极,以及持续供给电力才能完成纳米线的合成.考察沉积时间、敏化液等因素对铜纳米线制备的影响.使用扫描电子显微镜(SEM),X射线衍射(XRD)对样品其进行检测,结果表明,无电化学沉积法首先形成纳米粒子,随着沉积时间的延长,纳米粒子逐渐融合形成纳米管、纳米线.制备的铜纳米线为多晶态结构.在没有模板限制的情况下,铜原子自催化生长形成类似于花瓣的结构.用95%乙醇代替水配制的敏化液性质较稳定,但是,与以水配制的敏化液相比,在大约相同的沉积时间条件下较不易形成纳米线.

References

[1]  Lupu N.Electrodeposited nanowires and their applications [M].Croatia :InTech, 2010:61-64,86,214-215.
[2]  Zhang L D,Fang X S,Ye C H.Controlled growth of nanomaterials [M].Singapore :World Scientific,2007:167-175,269-272.
[3]  Huang C C,Lo C C,Tseng Y C,et al.Magnetostructural phase transition in electroless-plated Ni nanoarrays [J].Journal of Applied Physics,2011,109(11):113905-1-13905-7.
[4]  Geckeler K E,Nishide H.Advanced nanomaterials [M].Weinheim :Wiley-VCH,2010:200-202.
[5]  倪星元,姚兰芳,沈军,等.纳米材料制备技术[M].北京:化学工业出版社,2007:259.(Ni Xing-yuan,Yao Lan-fang,Shen Jun,et al.Preparation technology of nano material [M].Beijing:Chemical Industry Press,2007:259.)
[6]  Wu S S,Liu W L,Tsai T K,et al.Growth behavior of electroless copper on silicon substrate [J].Journal of University of Science and Technology Beijing,2007,14(1):67-71.
[7]  Niazi A R,Li S K,Wang Y C,et al.Parameters optimization of electroless deposition of Cu on Cr-coated diamond [J].Transactions of Nonferrous Metals Society of China,2014,24(1):136-145.
[8]  任鑫,黄新民,张胡海,等.化学沉积法制备铜纳米管与纳米线[J].金属功能材料,2006,13(5):1-4.(Ren Xin,Huang Xin-min,Zhang Hu-hai,et al.Fabrication of Cu nanotubes and nanowires by electroless deposition [J].Metallic Functional Materials,2006,13(5):1-4.)
[9]  赵文珍.材料表面工程导论[M].西安:西安交通大学出版社,1998:221-225.(Zhao Wen-zhen.Introduction to materials’ surface engineering [M].Xi’an:Xi’an Jiaotong University Press,1998:221-225.)
[10]  胡文彬,刘磊,仵亚婷.难镀基材的化学镀镍技术[M].北京:化学工业出版社,2003:115-117.(Hu Wen-bin,Liu Lei,Wu Ya-ting.Technology of electroless nickel plating on difficult-to-plate substrates [M].Beijing:Chemical Industry Press,2003:115-117.)

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