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电致变色薄膜器件的光学性质可以随外加电场而发生可逆的变化,利用这种性质,电致变色薄膜器件可以广泛应用于建筑、汽车、航天等领域,在节能、热控等方面发挥作用。本文针对电致变色薄膜器件在空间飞行器上的应用方向,综述了电致变色薄膜器件的研究现状,分析了该器件在空间飞行器主动热控以及空间太阳帆姿态控制等方面的应用前景。
The optical properties of electrochromic thin film devices can be reversibly changed with the application of an electric field. With this property, electrochromic thin film devices can be widely used in the fields of construction, automobile and aerospace, and play an important role in energy conservation and thermal control. In this paper, the application of electrochromic thin film devices to spacecraft is reviewed. The research status of electrochromic thin film devices is reviewed. The application of the device in the active thermal control of spacecraft and the attitude control of space solar sail are analyzed.