The synthesis of boron nitride nanotubes by an extended vapour-liquid-solid method

J. J. Fu; Y. N. Lu; H. Xu; K. F. Huo; X. Z. Wang; L. Li; Z. Hu; Y. Chen

doi:10.1088/0957-4484/15/7/003

The synthesis of boron nitride nanotubes by an extended vapour-liquid-solid method

J. J. Fu, Y. N. Lu, H. Xu, K. F. Huo, X. Z. Wang, L. Li, Z. Hu, Y. Chen

材料科学与工程学院

Nanjing University

科研成果: 期刊稿件 › 文章 › 同行评审

35 引用（Scopus）

摘要

An extended vapour-liquid-solid (VLS) growth method, which is the reaction of a mixture of nitrogen and ammonia gas over nanoscale Fe-B 'catalyst' particles at 1100°C, has been developed. With this method, BN nanotubes of diameter about 20 nm have been prepared and well characterized by high-resolution transmission electron microscopy and energy dispersive x-ray spectroscopy. In contrast to traditional VLS growth, the boron component in the BN nanotubes comes from the Fe-B 'catalyst' itself, rather than from the vapour precursor. A growing mechanism has been discussed accordingly.

源语言	英语
页（从-至）	727-730
页数	4
期刊	Nanotechnology
卷	15
期	7
DOI	https://doi.org/10.1088/0957-4484/15/7/003
出版状态	已出版 - 7月 2004

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AU - Li, L.

AU - Hu, Z.

AU - Chen, Y.

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The synthesis of boron nitride nanotubes by an extended vapour-liquid-solid method

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