A catalyst-free method to silicon nanowi
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Hui-Ling Zhu; Ning Lun; Zheng Zhang; Rui Liu; Xiang-Lin Meng; Bo Zhang; Fu-Dong
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Article
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2010
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Elsevier Science
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English
โ 548 KB
Well-crystallized straight Si nanowires (SiNWs) were successfully prepared in large scale via a facile reaction between NaN 3 and Na 2 SiF 6 at 600 1C without using any catalyst. Characterization by X-ray powder diffraction and transmission electron microscopy demonstrates that the as-obtained produ