The First True Inorganic Fullerenes
The First True Inorganic Fullerenes
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第一个真正的无机富勒烯
DOI：
10.1002/chin.199913031
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发表时间：
1999
期刊：
影响因子：
--
通讯作者：
M. Heben
中科院分区：
文献类型：
--
作者：
P. Parilla;A. Dillon;K. Jones;G. Riker;D. Schulz;D. Ginley;M. Heben
氮化硼和组成MX2的材料（其中M是钼或钨，X是硫或硒）可以形成富勒烯样结构，例如嵌套多面体或纳米管。然而，类似的碳富勒烯家族的福尔斯短，因为没有小的优先结构类似于C60已经发现。我们已经发现纳米八面体的MoS2的离散尺寸的煤烟，我们通过激光烧蚀压制的MoS2目标制备。这些纳米八面体比C60结构大得多，具有约4.0和5.0纳米的边长，并且可能代表第一个“无机富勒烯”。
Boron nitride and materials of composition MX2, where M is molybdenum or tungsten and X is sulphur or selenium, can form fullerene-like structures such as nested polyhedra or nanotubes,,. However, the analogy to the carbon fullerene family falls short because no small preferred structure akin to C60has been found. We have discovered nano-octahedra of MoS2of discrete sizes in soots that we prepared by laser ablation of pressed MoS2targets. These nano-octahedra are much larger than C60structures, having edge lengths of about 4.0 and 5.0 nanometres, and may represent the first ‘inorganic fullerenes’.