Growth of silver nanowires by an unconventional electrodeposition without template
Growth of silver nanowires by an unconventional electrodeposition without template
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DOI：
10.1016/j.elecom.2006.10.039
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发表时间：
2007-04
影响因子：
5.4
通讯作者：
Xiao-Jun Zheng;Zhizhong Jiang;Zhaoxiong Xie;Shu-Hong Zhang;B. Mao;Lan-Sun Zheng
中科院分区：
文献类型：
--
作者：
Xiao-Jun Zheng;Zhizhong Jiang;Zhaoxiong Xie;Shu-Hong Zhang;B. Mao;Lan-Sun Zheng
我们描述了一种非传统的电化学方法来制备银纳米线。通过在无支持电解液的稀溶液中电沉积，合成了直径为10-50 nm，长度可达数μm的银纳米线。结果表明，支持电解液的缺失对银纳米线的形成起着关键作用，没有支持电解液的溶液产物与有支持电解液的溶液产物有很大的不同。提出了银离子电迁移和扩散输运的可能机制。
We describe an unconventional electrochemistry approach to the preparation of silver nanowires. By the electrodeposition in the dilute solution without supporting electrolyte, silver nanowires with diameter 10–50nm and length up to several μm have been synthesized. It was found that the absence of the supporting electrolyte played a key role in the formation of silver nanowires, and the products from the solution without supporting electrolytes were very different from those with supporting electrolytes. A possible mechanism concerning the transportation of silver ions by electro-migration and the diffusion was proposed.