有机光致变色功能薄膜的制备与应用研究进展

摘要

As a king of useful functional materials,photochromic functional films play an important role in sen-sor,optical information recording materials,environment decoration and camouflage. In this paper,the preparation methods including solvent-cast method, dipping coating, spin-coating, spraying coating, Langmuir-Blodgett films method,Self-assembly films method,vacuum evaporation were reviewed in detail. Meanwhile the progress of their application and the research trends were briefly discussed.%有机光致变色功能薄膜作为一类极具潜力的特殊材料，在传感器、光信息存储介质、环境装饰与伪装等领域有着巨大的应用前景。本文介绍了溶液成膜法、浸涂、旋涂、喷涂、L-B膜法、分子自组装法、真空蒸镀法等有机光致变色功能薄膜的制备方法，综述了其最新应用进展，并对其研究趋势进行了分析。