Carbon Nanocapsules Grown on Carbon Fibers
Carbon Nanocapsules Grown on Carbon Fibers
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在碳纤维上生长的碳纳米胶囊
DOI：
10.1143/jjap.34.1610
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发表时间：
1995
期刊：
影响因子：
--
通讯作者：
Jun
中科院分区：
文献类型：
--
作者：
M. Kusunoki;Y. Ikuhara;Jun
用高分辨电子显微镜研究了沥青基碳纤维上生长的碳纳米管。发现它们是在Iatm N2气体中加热至2000° C期间形成的。发现了两种类型的纳米胶囊：一种是包裹CaS单晶的胶囊，另一种是立方中空胶囊。通过比较不同温度下形成的碳纳米胶囊的结构，探讨了碳纳米胶囊的生长机理。
Carbon nanocapsules grown on pitch-based carbon fibers were investigated by high-resolution electron microscopy. It was found that they were formed during heating up to 2000° C in 1 atm N2 gas. Two types of nanocapsules were found: one was a capsule enclosing a CaS single crystal and the other was a cubic hollow capsule. The growth mechanism of these carbon nanocapsules was discussed by comparing the structures of particles formed at several temperatures.