Electron microscopy of carbon nanotubes
Electron microscopy of carbon nanotubes
复制标题
DOI：
10.1134/1.1387123
复制
发表时间：
2001-07
影响因子：
0.7
通讯作者：
N. Kiselev;D. Zakharov
中科院分区：
文献类型：
--
作者：
N. Kiselev;D. Zakharov
使用高分辨率电子显微镜研究了通过电弧放电技术获得的多壁碳纳米管以及通过电弧放电催化合成产生的双层和单壁碳纳米管。对通过 CVD 技术获得的锥形层纳米管的结构进行了详细表征。已经确定纳米管的热处理会引起其结构变化。确定了在高压N2-Ar气氛中碳蒸发得到的纳米管的结构。揭示了一种具有表面调制壁的新型纳米管和微米管。回顾了碳纳米管的可能应用。
High-resolution electron microscopy was used to study multiwall carbon nanotubes obtained by the arc-discharge technique and double-and single-wall nanotubes produced by the arc-discharge catalytic synthesis. The structure of conical layer nanotubes obtained by the CVD technique is characterized in detail. It is established that heat treatment of nanotubes gives rise to their structural changes. The structure of nanotubes obtained by carbon evaporation in the N2-Ar atmosphere under high pressure is determined. A new type of nano-and microtubes with surface-modulated walls is revealed. Possible applications of carbon nanotubes are reviewed.