基于泡的三层柔性复合材料,用于高效的红外隐形和焦力加热
Haishuo Li1, Xiaojie Chen1, Yushu Wang1
1School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China.
Materials (Basel, Switzerland)
|February 27, 2026
概括
研究人员开发了一种灵活的红外隐形材料,灵感来自企. 这种三层复合材料为先进的监控应用提供了低排放,绝热和动态热管理.
科学领域:
- 材料科学 材料科学 材料科学
- 纳米技术 纳米技术
- 织工程 织工程 织工程
背景情况:
- 在军事监视中,对先进的红外隐形材料 (ISM) 的需求日益增加.
- 需要灵活,可穿戴的材料,可以适应不同的热环境.
研究的目的:
- 创建一个灵感来自自然结构的多功能红外隐形材料.
- 调查MXene,泡和相变材料用于隐形和热调节的组合性能.
主要方法:
- 使用溶液混合和医生刀片制造三层复合材料 (MXene/WPU-泡-PCM/WPU) 的制造.
- 红外发射率,隔热,机械弹性和相变性质的表征.
主要成果:
- MXene/WPU外层呈现出低红外辐射率和朱尔加热能力.
- 泡中层提供了显著的绝热和四方向弹性.
- 在PCM/WPU底层显示,用于热管理的相变值为154.3J/g.
结论:
- 开发的M-F-P复合材料有效地整合了红外隐形和动态热调节.
- 灵感来自企的分层结构是高性能可穿戴隐形应用的可行策略.
- 这种材料显示出适应性伪装和国防技术中的个人热管理的前景.
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