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Curved nanomaterials [Review]

机译:弯曲纳米材料[综述]

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摘要

Graphite is just an example of a layered material that can be bent to form fullerenes and carbon nano-tubes. Moreover, there are other layered materials which also can acquire curvature to generate new nanomaterials with novel applications. It is shown here that the geometry of graphite can be extended to other layered compounds to propose and explain new nanostructures made of boron nitride, molybdenum and tungsten disulphides. Several graphitic shapes and their properties are reviewed as well as new forms such as nanocones and the hypothetical 'haeckelites' are also studied. Boron and nitrogen-doped graphitic arrangements promise important applications in electronic nanodevices. It is shown that the presence of curvature in layered nanostructures might play an important role in the XXI century nanotechnology.
机译:石墨只是可以弯曲形成富勒烯和碳纳米管的层状材料的一个例子。此外,还有其他层状材料也可以获取曲率以产生具有新颖用途的新纳米材料。在此表明,石墨的几何形状可以扩展到其他层状化合物,以提出和解释由氮化硼,钼和二硫化钨制成的新纳米结构。审查了几种石墨形状及其性质,还研究了新形式,例如纳米锥和假想的“ haeckelites”。硼和氮掺杂的石墨排列有望在电子纳米器件中获得重要的应用。结果表明,层状纳米结构中曲率的存在可能在二十一世纪的纳米技术中发挥重要作用。

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