Structural characterization of the fullerene nanotubes prepared by the liquid-liquid interfacial precipitation method
Structural characterization of the fullerene nanotubes prepared by the liquid-liquid interfacial precipitation method
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DOI：
10.1557/jmr.2005.0091
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发表时间：
2005-03-01
影响因子：
2.7
通讯作者：
Suga, T
中科院分区：
文献类型：
--
作者：
Miyazawa, K;Minato, J;Suga, T
Fine tubular fibers composed of C-60 and C-70 fullerene molecules were successfully fabricated by the liquid-liquid interfacial precipitation method. The walls of the tubular fibers were crystalline, and the fullerene molecules were densely packed along the growth axis of tube wall. The tubular structures are called "fullerene nanotubes." The inner diameter and the outer diameter of C-70 tubes showed a linear relationship, suggesting a constant wall thickness of the tubes. The tubular structures composed of C-70 molecules could be formed when their diameter was larger than about 240 nm. The fullerene tubes were successfully fabricated by using a C-60-C-70 soot as well. The formation of fullerene nanotubes can be understood by assuming a mechanism of core dissolution of the solvated fullerene nanowhiskers.
