非晶光子晶体结构色织物的制备及其研究进展  

Preparation and research progress of amorphous photonic crystal structurally colored fabrics

作　　者：李月佳 高伟洪 杨树 朱婕 潘斌杰 田红柳 LI Yuejia;GAO Weihong;YANG Shu;ZHU Jie;PAN Binjie;TIAN Hongliu(School of Textiles and Fashion,Shanghai University of Engineering Science,Shanghai 201620,China)

机构地区：[1]上海工程技术大学纺织服装学院,上海201620

出　　处：《丝绸》2023年第11期71-76,共6页Journal of Silk

基　　金：国家自然科学基金项目(51803117);上海市青年科技英才扬帆计划资助项目(21YF1415700);浙江省自然科学基金面上项目(E030059)。

摘　　要：非晶光子晶体结构色呈色明亮,制备过程节能环保,与光子晶体结构色相比,不会随观察角度的变化而变化,在纺织印染行业具有较大的发展潜力。本文综述了非晶光子晶体结构色的生色原理、非晶光子晶体的分类、非晶光子晶体结构色织物的制备方法及国内外的研究进展。最后对非晶光子晶体结构色织物制备中存在的问题和其结构色织物未来研究方向进行了分析,并指出关键问题,从而促进非晶光子晶体结构色织物的实际应用。Structural color materials,as environmentally friendly dyes,have garnered significant attention from researchers.It has been observed that photonic crystal structured colors possess vivid colors that resist fading.However,their colors change with the observation angle,which limits their application in the textile field.Compared with photonic crystal structured colors,amorphous photonic crystal structured colors exhibit bright and angle-independent coloration due to their unique defective structure.The lattice points in this structure are arranged in a lower order,resulting in a short-range ordered and long-range disordered structure.When light passes through the amorphous photonic crystal structure,it is scattered uniformly in all directions,creating an isotropic photonic band gap.Consequently,a structural color that remains constant regardless of the angle is produced.This angle-independent color is highly desirable for everyday use and holds great potential for the development in the textile printing and dyeing industry.This study provides a review of the color generation principles of amorphous photonic crystal structured color,the classification of amorphous photonic crystal structures found in nature,and discusses the preparation methods of fabric featuring amorphous photonic crystal structured colors along with the latest research progress both domestically and internationally.Furthermore,it analyzes the current issues in the preparation of structural color-generating fabrics and proposes future research directions in this area.Key aspects necessary for the practical application of amorphous photonic crystal structural color-generating fabrics are also highlighted.Currently,there are two methods for preparing structural color fabrics with amorphous photonic crystals:reducing the ordered arrangement of the lattice through colloidal particle self-assembly,primarily employing techniques such as atomization deposition,spraying and screen printing,and modifying the uniformity of nanosphere sizes so as to reduce

关 键 词：非晶光子晶体 结构色 结构色织物 各向同性 纳米微球 

分 类 号：TS193.5[轻工技术与工程—纺织化学与染整工程]