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Molecular dynamics simulation effect of temperature on binding energies of polyimide-nano a-Al2O3

机译:温度对聚酰亚胺-纳米a-Al 2 O 3 结合能的分子动力学模拟作用

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The effect of temperature on energy and binding energy of polyimide-nano a-Al2O3 were simulated by molecular dynamics. The simulation results show that the changes of temperature don't infulence the interaction nature of polyimide-nano a-Al2O3, and binding energy of polyimide-nano a-Al2O3 changes slightly in the range of 298K to 648k. These indicate that system of polyimide-nano a-Al2O3 is steady, and coincide with the property that system of polyimide-nano a-A12O3 has wide range of working temperature.
机译:通过分子动力学模拟了温度对聚酰亚胺-纳米α-Al 2 O 3 的能和结合能的影响。仿真结果表明,温度的变化不会影响聚酰亚胺-纳米a-Al 2 O 3 的相互作用性质以及聚酰亚胺-纳米a-Al的结合能Al 2 O 3 在298K至648k范围内略有变化。这些表明聚酰亚胺-纳米a-Al 2 O 3 体系是稳定的,并且与聚酰亚胺-纳米a-A1 2 < / inf> O 3 的工作温度范围很广。

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