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liuwei2004

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[资源] 【分享】一篇关于多壁碳纳米管的英文文献

感觉这篇文献总结的很好，包括制备合成及机理的探讨，估计对大家有用，下面是简介
Abstract：Double-wall carbon nanotubes (DWNTs) are the simplest archetypical manifestation of MWNTs and as such combine the outstanding properties of SWNTs with the possibility to study concentric intertube interactions with high precision. Two complementary routes for the efficient growth of DWNTs are discussed.Firstly, SWNTs filled with various carbon sources, such as fullerenes or acenes can form inner-shell tubes by a high-temperature treatment under cleanroom conditions. Inner–outer tube pairs can be identified with a well-defined mutual chirality. Isotope labeling and full isotope substitution is possible. Using different carbon sources, DWNTs with intrinsic functionality and special electronic and magnetic properties can be grown. Alternatively, a direct growth using chemical vapor deposition and subsequent purification is described. Large-scale growth of very long continuous DWNTs for application in composites and as advanced field emission sources are straightforward for this technique. The two techniques for growth of DWNTs are evaluated with respect to their scientific novelty and application potential. Stability, electronic structure, transport and mechanical properties are reviewed.
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http://www.namipan.com/d/cc8bc72 ... b6717396947b2331500
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