图案化胶体光子晶体的制备与防伪应用研究进展  

Progress in Fabrication of Patterned Colloidal Photonic Crystals and Anti-Counterfeiting Application

作　　者：黎哲祺 卢裕能 谭海湖 李娜 许建雄 许利剑 LI Zheqi;LU Yuneng;TAN Haihu;LI Na;XU Jianxiong;XU Lijian(College of Life Sciences and Chemistry,Hunan University of Technology,Zhuzhou Hunan 412007,China)

机构地区：[1]湖南工业大学生命科学与化学学院

出　　处：《包装学报》2019年第5期50-59,共10页Packaging Journal

基　　金：国家自然科学基金资助项目（51874129）

摘　　要：图案化胶体光子晶体因其易于制备、性价较高、多样化、功能化的优势,在防伪领域得到了很好的应用。概述了制备图案化胶体光子晶体的方法,包括垂直沉积法、旋涂法、喷涂法、喷墨打印技术;讨论了图案化光子晶体在防伪领域的应用及其优点;展望了图案化光子晶体未来的发展以及面临的挑战。Patterned colloidal photonic crystals have been well used in the field of anti-counterfeiting owing to their advantages of easy preparation, cost-effectiveness, diversification and functionalization. The methods for fabricating patterned colloidal PCs, including those of vertical deposition, spin-coating, spray coating, and inkjet printing were summarized. The advantages of patterned PC devices were also discussed. Finally, the perspective of future developments and challenges was presented as well.

关 键 词：胶体光子晶体 单分散胶体颗粒 光子晶体 防伪图案 

分 类 号：O734[理学—晶体学]