Controllable synthesis of one-dimensional silicon nanostructures based on the dual effects of electro-deoxidation and the Kirkendall effect

In this study, we successfully synthesized silicon nanotubes (Si-NTs) and silicon nanowires (Si-NWs) in a controllable manner using a catalyst- and template-free method through the direct electrolysis of SiO 2 in a molten CaCl 2 -CaO system, while also proposing a novel formation mechanism for Si-NT...

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Veröffentlicht in:	Nano research 2024-09, Vol.17 (9), p.7814-7823
Hauptverfasser:	Tu, Jianxin, Yu, Shuo, Hao, Kui, Sun, Le, Bai, Ruicheng, Zhang, Fangzhou, Li, Aijun, Liu, Hong
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic/Molecular Structure and Spectra Biomedicine Biotechnology Calcium chloride Calcium oxide Catalysts Chemistry and Materials Science Condensed Matter Physics Controllability Decomposition Deoxidizing Diffusion Diffusion coating Diffusion layers Diffusion rate Electric potential Electrolysis Kirkendall effect Materials Science Nanotechnology Nanotubes Nanowires Research Article Silicon Silicon dioxide Voltage
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