在碳纳米管层叠加纳米复合材料中的电磁波传播行为
Ayse Nihan Basmaci1, Seckin Filiz1
1Vocational School of Technical Sciences, Tekirdag Namık Kemal University, 59030 Tekirdag, Türkiye.
Materials (Basel, Switzerland)
|January 28, 2026
概括
本研究探讨了碳纳米管 (CNT) 复合材料中的电磁波传播. CNT的布置显著影响材料特性和波浪行为,非局部理论揭示了频率转移.
科学领域:
- 材料科学 材料科学 材料科学
- 凝聚物质物理学 凝聚物质物理学
- 纳米技术 纳米技术
背景情况:
- 电磁 (EM) 波传播对于先进技术至关重要.
- 纳米复合材料结构为控制波相互作用提供可调节的特性.
- 了解层次纳米材料的波浪行为对于新型应用至关重要.
研究的目的:
- 为了研究四层碳纳米管 (CNT) 纳米复合材料中的电磁波传播.
- 分析 CNT 排列对材料特性和波浪行为的影响.
- 探索非局部理论对波传播频率的影响.
主要方法:
- 用精确排列的CNT纤维制造一个四层纳米复合材料.
- 使用非局部理论来建模电磁波传播.
- 在分层结构中分析传输和反射的电磁波.
- 不同的CNT层方向 ([0°/90°/90°/0°]和[90°/90°/90°/90°]) 和非局部参数 (η).
主要成果:
- [0°/90°/90°/0°] CNT 排列产生了最大的减少物质性质参数 (D*).
- [90°/90°/90°/90°/90°] CNT 排列导致了最小的材料性能参数减少.
- 增加非局部参数 (η) 导致EM波传播频率 (ω) 的降低.
结论:
- 纳米复合材料的CNT排列决定了纳米复合材料的结构和材料特性.
- 非局部效应显著影响这些结构中的电磁波传播频率.
- 结果为设计用于EM波应用的先进纳米复合材料提供了基本的见解.
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