Nanocomposite Materials of Alternately Stacked C60 Monolayer and Graphene
Nanocomposite Materials of Alternately Stacked C60 Monolayer and Graphene
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DOI：
10.1155/2010/891514
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发表时间：
2010-01-01
影响因子：
--
通讯作者：
Miura, Kouji
中科院分区：
文献类型：
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作者：
Ishikawa, Makoto;Kamiya, Shu;Miura, Kouji
我们利用石墨嵌入技术合成了一种新型的纳米复合材料，该复合材料由堆叠的单层石墨烯和单层C-60组成，其中烷基胺分子帮助将大的C-60分子嵌入石墨中。此外，通过碳-13核磁共振测量发现，嵌入的碳-60分子可以在单个石墨烯片之间旋转。这种制备方法为巨大的富勒烯分子嵌入石墨提供了一种通用的方法，它将导致具有新型机械、物理和电学性能的有前途的材料。
We synthesized the novel nanocomposite consisting alternately of a stacked single graphene sheet and a C-60 monolayer by using the graphite intercalation technique in which alkylamine molecules help intercalate large C-60 molecules into the graphite. Moreover, it is found that the intercalated C-60 molecules can rotate in between single graphene sheets by using C-13 NMR measurements. This preparation method provides a general way for intercalating huge fullerene molecules into graphite, which will lead to promising materials with novel mechanical, physical, and electrical properties.