分子基光功能材料在信息加密领域中的应用
Application of molecular photofunctional materials in information encryption
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摘要: 分子基光功能材料由于具有丰富的可设计性和可识别性,在信息加密和防伪安全等领域中具有重要的应用.本文将近年来常见的3大类研究体系(长余辉发光材料、微/纳米结构材料以及薄膜/涂层材料)及其应用场景进行总结,并对每种材料所涉及的信息加密和存储模式进行了归纳,以期为今后分子基光功能材料在信息安全领域的发展提供有益的指导和支持.Abstract: Molecular materials with smart photofunctionalities have been widely used in information encryption and anti-counterfeiting.Here we introduce three major categories of such materials: long persistence luminescent materials, micro/nanoscale materials and film and coating materials.We review information encryption and storage modes of various materials.Some new light may be shed on future development of photofunctional molecular materials.