仿生结构生色技术及其在纺织领域应用的研究进展  

Research progress of biomimetic structural color technology and its application in textile field

作　　者：史芷丞 张玉 于鸿 马桂玲 陈凤翔[1] 徐卫林[1] SHI Zhicheng;ZHANG Yu;YU Hong;MA Guiling;CHEN Fengxiang;XU Weilin(State Key Laboratory of New Textile Materials and Advanced Processing Technologies,Wuhan Textile University,Wuhan,Hubei 430200,China;Beijing Zhongfang Haitian New Material Technology Ltd.,Co.,Beijing 100026,China)

机构地区：[1]武汉纺织大学纺织新材料及先进加工技术国家重点实验室,湖北武汉430200 [2]北京中纺海天新材料技术有限公司,北京100026

出　　处：《纺织学报》2024年第8期241-249,共9页Journal of Textile Research

基　　金：国家自然科学基金项目(52373085);湖北省自然科学基金项目(2023AFB828)。

摘　　要：针对传统印染行业高能耗、高污染的问题,急需革新染色技术,开发具有更加高效、节能和环保的染色新方法。结构色因其色彩饱和度高、色彩长期稳定且对环境友好而受到了越来越多的关注,并取得了极大进展,尤其是在纺织印染领域。首先分析了结构色的形成原理,系统总结了结构色材料的制备新技术,包括刮涂法/喷涂法、垂直沉积法、重力沉降法、浸渍提拉法、层层自组装法、电泳沉积法、静电纺丝法、磁控溅射法、原子层沉积法等,并比较了各种技术的优劣。在此基础上,进一步探讨了结构色在纺织领域中的多维应用,指出了结构色所面临的挑战,并从仿生自然发展新型结构色材料、提高结构色色彩丰富度及力学稳定性、突破结构色规模化制备技术、完善结构色产品生态等4个方面展望了结构色的未来发展方向,以期推动结构色跨越式发展,助力“碳达峰,碳中和”国家战略。Significance The conventional printing and dyeing sector of the textile industry is known to face serious problems with environmental pollution,excessive energy consumption,and other obstacles,and there is hence an urgent need to promote green reforms for sustainable development of the textile industry.The capacity of structural color to provide textile substrate coloring without the use of chemical colorants like dyes and pigments,which is one breakthrough in addressing the current high pollution of dyeing.As a result,the textile printing and dyeing industry may become more competitive,sustainable,and profitable.This paper will look into the production of structural color fibers,their use in the textile industry,and potential future applications for structural colors.Progress Structural colors are produced by the physical interaction of periodic structures with light and differ from chemical or pigment coloring due to fundamental differences in their respective mechanisms.The surface morphology and interior microstructure of the materials affect the hue and brightness of structural colors,which offer a lot of potential for creating fiber versatility.Dyeing fabrics using photonic crystals not only provides the fabric a structural color but also adds other features like responsiveness and hydrophobicity.Polystyrene(PS),polymethylmethacrylate(PMMA)and silicon dioxide(SiO 2)spheres are typical materials for obtaining structural colors.Inert black carbon fibers may be made multicolored using one of the most efficient processes for creating structural colors,ALD.The colors have high washing resistance,which gives the carbon fibers a hydrophobic quality.At present,spraying/scraping,vertical deposition,gravity deposition,dip-coating,layer-by-layer self-assembly,electrophoretic deposition,electrospinning,magnetic sputtering,and atomic layer deposition are available for the preparation of structural color fibers.Based on these methods,researchers have made efforts to explore the applications of structural colors,especiall

关 键 词：结构色 光子晶体 结构色纤维 染色新技术 结构生色方法 

分 类 号：TS193.5[轻工技术与工程—纺织化学与染整工程]