Formation of Si nanowires by the electrochemical reduction of porous Ni/SiO2 blocks in molten CaCl2
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- 作者：Sheng Fang ; Han Wang ; Juanyu Yang ; juanyuyang@163.com" class="auth_mail" title="E-mail the corresponding author ; Shigang Lu ; Bing Yu ; Jiantao Wang ; Chunrong Zhao
- 关键词：Nanostructures ; Alloys ; Semiconductors ; Chemical synthesis
- 刊名：Journal of Physics and Chemistry of Solids
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：89
- 期：Complete
- 页码：1-6
- 全文大小：1338 K
文摘
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Silicon nanowires (SiNWs) are obtained by direct electrolytic reduction of Ni/SiO2 pellets.
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Nano-sized silicon–nickel droplets form at the Ni/SiO2/CaCl2 three-phase interline.
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The growth mechanism of SiNWs has been further investigated.
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The present method may be a potential approach to synthesis nano-sized metal silicides.