用于伪装应用的电致变色材料和器件的最新进展,Materials Chemistry Frontiers

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用于伪装应用的电致变色材料和器件的最新进展
Materials Chemistry Frontiers ( IF 6.0 ) Pub Date : 2023-03-07 , DOI: 10.1039/d3qm00121k
Haichang Fu ₁ , Ling Zhang ₁ , Yujie Dong ₁ , Cheng Zhang ₁ , Weijun Li ₁

Affiliation

电致变色（EC）材料和器件，其光学特性（颜色、反射率、发射率等）) 可以通过切换到低电压偏置进行操作，在智能窗户、自适应军事迷彩、显示器和防眩光后视镜等许多应用中显示出巨大的潜力。近年来，用于伪装的EC材料和器件，包括彩色伪装和热伪装，由于具有快速响应、可控光调制、低能耗（双稳态）和柔性等许多吸引人的特性，引起了越来越多的关注和研究兴趣。尽管相关领域不断发展，但真正满足伪装应用要求的EC器件的设计和制造仍然面临着巨大的挑战。在此，在这篇综述中，我们首先简要介绍了用于伪装的EC装置的结构和主要性能参数。然后从彩色伪装和热伪装方面综合总结了EC技术在伪装领域的最新研究进展。最后，提出并讨论了 EC 伪装领域当前面临的挑战和未来展望。我们希望这篇综述能够加速这些有前途的 EC 材料和设备的开发，并为开发成熟的伪装设备提供指导。

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Recent advances in electrochromic materials and devices for camouflage applications

Electrochromic (EC) materials and devices, whose optical properties (color, reflectance, emittance, etc.) can be manipulated by switching to a low-voltage bias, show great promise in many applications such as smart windows, adaptive military camouflage, displays, and anti-glare rearview mirrors. In recent years, EC materials and devices for camouflage, including color camouflage and thermal camouflage, have attracted growing attention and research interest due to their many attractive properties such as rapid response, controllable optical modulation, low energy consumption (bistability), and flexibility. Despite the continuous development of related fields, the design and fabrication of EC devices that truly meet the requirements of camouflage applications still face tremendous challenges. Herein, in this review, we first briefly introduce the structures and main performance parameters of EC devices for camouflage. Then we comprehensively summarize the latest research progress of EC technology in the camouflage field from the aspects of color camouflage and thermal camouflage. Finally, the current challenges and future perspectives in the EC camouflage field are proposed and discussed. It is our hope that this review will accelerate the development of these promising EC materials and devices and provide guidance for developing mature camouflage devices.

更新日期：2023-03-07

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