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arXiv 1301.0944cond-mat.mtrl-sci
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石墨烯片边缘原子的化学修饰对其强度的影响

Effect of chemical modification of edge atoms of graphene sheets on their strength

Vera Popova, Nadezhda Popova, Elena Sheka

摘要:

基于石墨烯的分子理论,从机械力化学反应的角度研究了石墨烯片边缘原子的化学修饰对石墨烯性能的影响。石墨烯的机械行为被示出为不仅相对于载荷施加的方向是高度各向异性的,而且极大地依赖于边缘的化学改性。一个拓扑性质的石墨烯变形进行了讨论。

英文摘要:

Basing on the molecular theory of graphene, the influence of the chemical modification of edge atoms of a graphene sheet is studied in terms of mechanochemical reactions. The mechanical behavior of graphene is shown to be not only highly anisotropic with respect to the direction of the load application, but greatly dependent on the chemical modification of the edges as well. A topological character of the graphene deformation is discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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