高饱和度、高稳定性光子晶体结构色织物的研究进展  

Research progress in high saturation and high stability photonic structural colored fabric

作　　者：盛善祥 吴蒙 宋霄 支超 孟家光 刘亚明 SHENG Shanxiang;WU Meng;SONG Xiao;ZHI Chao;MENG Jiaguang;LIU Yaming(College of Textile Science and Engineering,Xi′an Polytechnic University,Xi′an 710048,China)

机构地区：[1]西安工程大学纺织科学与工程学院,陕西西安710048

出　　处：《印染》2023年第8期74-81,共8页China Dyeing and Finishing

基　　金：陕西省自然科学基础研究计划(2021JQ-667)。

摘　　要：在织物上利用胶体微球自组装构筑的光子晶体结构色是一种绿色环保的着色方式,但是该着色方式存在颜色饱和度低与结构稳定性差的问题,从而制约了光子晶体结构色在纺织领域的应用和发展。为此,综述了近年来提高光子晶体结构色织物饱和度与稳定性的方法及利弊分析;指出增强相干散射与吸收非相干散射是提高光子晶体结构色饱和度的两大策略,增强微球间接触力、间隙填充和结构包覆是提高光子晶体结构色稳定性的三种途径。最后,研究认为制备兼具高饱和度与高稳定性的光子晶体结构色是从基础研究走向实际应用的必要条件。Photonic crystal structural color constructed by self-assembly of colloidal microspheres on fabric is a green and environmentally friendly coloring method,but this coloring method has the problems of low color saturation and poor structural stability,which restricts the application and development of photonic crystal structural color in the textile field.The methods to improve the saturation and stability of photonic crystal structured colored fabrics in recent years and their advantages and disadvantages are summarized.It is pointed out that enhancing coherent scattering and absorbing incoherent scattering are two strategies to improve the structural color saturation of photonic crystals.Enhancing the contact force between microspheres,gap filling and structural coating are three ways to improve the structural color stability of photonic crystals.Finally,it is considered that the preparation of photonic crystal structural color with high saturation and stability is necessary condition for the practical application of basic research.

关 键 词：光子晶体 结构色织物 稳定性 饱和度 胶体微球 

分 类 号：TS106[轻工技术与工程—纺织工程]