二氧化钒智能热控涂层光学结构原理及研究进展  

Principle and Research Progress of Optical Structure of Vanadium Dioxide Intelligent Thermal Control Coating

作　　者：范浩博 豆书亮 李垚[1] FAN Haobo;DOU Shuliang;LI Yao(Center for Composite Materials and Structure,Harbin Institute of Technology,Harbin 150001,China)

机构地区：[1]哈尔滨工业大学复合材料与结构研究所,哈尔滨150001

出　　处：《材料导报》2025年第1期30-39,共10页Materials Reports

基　　金：国家自然科学基金(52272291)。

摘　　要：传统热控涂层发射率固定,难以满足我国航天事业的快速发展,VO_(2)智能热控涂层具有无源自适应和可设计性强等优点,成为国内外研究热点。本文从VO_(2)金属-绝缘体相变特性出发,通过分析VO_(2)智能热控涂层红外波段发射率调控机理,综述了法布里-珀罗(F-P)谐振腔、超表面、光子晶体和纳米复合薄膜四种结构的VO_(2)智能热控涂层光学设计方法和研究进展,提取在工程应用中导致VO_(2)智能热控涂层的空间稳定性降低的关键因素,对VO_(2)智能热控涂层的未来发展趋势进行展望。The traditional thermal control coating with fixed emissivity is difficult to meet the rapid development of China’s aerospace industry,and the VO_(2) intelligent thermal control coating,with the advantages of passive adaptation and strong designability,has become a hot spot of research at home and abroad.In this paper,based on the phase transition characteristics of VO_(2) metalinsulator,the optical design methods and research progress of VO_(2) intelligent thermal control coatings with four structures of F-P resonant cavity,metasurface,photonic crystal and nanocomposite film are reviewed by analyzing the emissivity regulation mechanism of VO_(2) intelligent thermal control coatings in infrared band.It extracts the key factors affecting the engineering application of VO_(2) smart thermal control coatings due to the decrease in spatial stability,and looks forward to the future development trends of VO_(2) smart thermal control coatings.

关 键 词：VO_(2) 智能热控涂层 金属-绝缘体相变 光学设计 空间稳定性 

分 类 号：TQ135.1[化学工程—无机化工]