CVD Synthesis of Single-Walled Carbon Nanotubes from Gold Nanoparticle Catalysts

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• 作者：Sreekar Bhaviripudi ; Ervin Mile ; Stephen A. Steiner III ; Aurea T. Zare ; Mildred S. Dresselhaus ; Angela M. Belcher ; Jing Kong
• 刊名：Journal of the American Chemical Society
• 出版年：2007
• 出版时间：February 14, 2007
• 年：2007
• 卷：129
• 期：6
• 页码：1516 - 1517
• 全文大小：453K
• 年卷期：v.129,no.6(February 14, 2007)
• ISSN：1520-5126

文摘

We present the first demonstration of the synthesis of single-walled carbon nanotubes using gold nanoparticle catalysts with thermal chemical vapor deposition. Nanotubes were successfully grown using monodispersed gold nanoparticles prepared through a block copolymer templating technique. The nanotubes are characterized by atomic force microscopy and resonant Raman spectroscopy and are found to have a diameter range between 1.0 and 2.0 nm.