INTERFACIAL PROPERTY IN NANO-MATERIALS DUE TO VAN DER WAALS AND ELECTROSTATIC COULOMBIC INTERACTIONS

机译：van der Waals和静电库仑相互作用导致纳米材料的界面性质

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The interfacial properties of some nano-materials simulations due to van der Waals and electrostatic Coulombic interactions are investigated using molecular mechanics. Three objects,i.e., the pull-out process of some outer walls against other nested inner walls in a multi-walled carbon nanotube, the pull-out processes of a carbon nanotube from a polyethylene polymer and an alumina (A12O3) matrices,respectively,are studied.It is found that the pull-out force,is independent of nanotube length,but is proportional to nanotube diameter at the sliding interface.A theory is proposed to predict this pull-out force based on the nanotube diameter at the sliding interface.

机译：采用分子力学研究了一些纳米材料模拟的界面性能和静电库仑相互作用。三个物体，即，一些外壁的拉出过程在多壁碳纳米管中的其他嵌套内壁中，分别来自聚乙烯聚合物和氧化铝（A12O3）基质的碳纳米管的拉出过程，已经研究。它发现拉出力与纳米管长度无关，但是与滑动接口处的纳米管直径成比例。提出了基于滑动界面处的纳米管直径来预测该拉出力的理论。

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《International conference on heterogeneous material mechanics》|2011年||共10页
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作者
N.Hu; X.H.Peng; V.Li; S.Liu; Y.Liu;
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正文语种
中图分类工程材料力学（材料强弱学）;
关键词
molecular mechanics; interfacial property; nano-materials;

机译：分子力学;界面性质;纳米材料;

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INTERFACIAL PROPERTY IN NANO-MATERIALS DUE TO VAN DER WAALS AND ELECTROSTATIC COULOMBIC INTERACTIONS

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