一个多层次的跨频道防御系统,集成解的可见,动态红外伪装和电磁屏蔽
Junlin Liu1, Shujuan Tan2, Xinrui Yang1
1College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, People's Republic of China.
Nano-micro letters
|January 12, 2026
概括
这项研究介绍了一种用于先进交叉带伪装的新型复合材料. 它集成了红外发射率切换和可见光隐藏,提高了人员和设备的生存能力.
科学领域:
- 材料科学 材料科学 材料科学
- 纳米技术 纳米技术
- 光电学是指光电子产品.
背景情况:
- 随着监控系统的不断发展,人员和设备需要先进的伪装解决方案.
- 传统的伪装方法往往面临着可见光隐藏和红外 (IR) 隐藏之间的权衡.
- 现有的技术难以在不同频段提供多功能保护.
研究的目的:
- 开发一种新的层结构复合材料系统,用于有效的跨频带伪装.
- 为了实现同时隐藏可见和红外频谱.
- 将电磁干扰屏蔽和能源管理能力整合到一个平台上.
主要方法:
- 碳纳米管 (CNT) 薄膜复合材料与离子液体 (IL) 介层的制造.
- 铜 (II) 氧化物 (Cu2O) 纳米粒子用于可见伪装的工程.
- 通过离子干/脱干来进行红外发射率切换的特征.
- 评估Cu2O纳米粒子层的可见色彩生成和红外传导能力.
主要成果:
- 在2秒内,CNT/IL/CNT架构展示了可逆的IR发射率切换 (Δε≈0.55).
- 喷涂Cu2O纳米颗粒提供了丰富的结构颜色,具有90%的IR透射率,分离可见和IR特性.
- 复合材料系统表现出优异的电导率,使其能够同时屏蔽电磁干扰和转换电热能.
- 综合系统显示了长期的运行稳定性.
结论:
- 开发的光谱解设计克服了传统伪装系统的局限性.
- 这种轻量级的多功能平台将可见IR伪装,电磁保护和能源管理统一起来.
- 该技术为跨频段伪装应用提供了显著的进步和新的范式.
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