【摘要】 光致变色材料作为一种常见的刺激响应性材料，目前已被越来越多地应用于人们的日常生活中，在智能手机、智能服装、医疗美容、防伪辨识、信息储存等领域取得一定进展。本文从光致变色材料的定义、研究历程、种类、变色机制以及应用等方面进行综述，并对未来光致变色材料的发展方向进行展望。更多还原

【Abstract】 Photochromic materials, as one of the most common stimuli-responsive materials, have become an important part of people’s daily lives and have achieved great advancements in various fields such as smart phones, smart clothing, medical cosmetology, anti-counterfeiting identification, and information storage. This paper provides a comprehensive review of photochromic materials, including the definition, types, allochroic mechanism, research history, and applications. Additionally,it offers insights into the future development direction of photochromic materials.更多还原