棉纺织技术2026，Vol.54Issue(9)：27-33,7.DOI:10.26967/j.issn1000-7415.202602023
面向智能纺织品的动态结构色光子晶体薄膜
Dynamic structural color photonic crystal film for smart textiles
高益平 1谭艳 1李玲 1李伟华 1涂志文1
作者信息
- 1. 江西工业职业技术学院,江西 南昌,330000
- 折叠
摘要
Abstract
Aiming at conventional colloidal nanospheres faced challenges such as difficulties in large-scale preparation and insufficient stability of the constructed photonic crystal structures.In order to expand their practical application in flexible textiles,PS@SiO2 core-shell nanosphere with uniform sphericity and controllable size were used as structural units.It was dispersed in photo-curable monomer system(PHEA/PC)to prepare liquid photonic crystals with vivid structural colors,precise adjustment of the photonic band gap and color regulation were achieved.Furthermore,the liquid system was solidified via ultraviolet polymerization to successfully obtain non-close-packed array flexible photonic crystal film.The film exhibited notable iridescence and excellent flexibility,along with distinct mechanochromic behavior under strain,in which the structural color shifted toward blue as the film was stretched.It provided potential application prospects for the development of new types of smart wearable textile materials.关键词
PS@SiO2核壳纳米微球/液态光子晶体/结构色/力致变色/柔性薄膜/智能纺织品Key words
PS@SiO2 core-shell nanosphere/liquid photonic crystal/structural color/mechanochromic/flexible film/smart textiles分类
轻工纺织引用本文复制引用
高益平,谭艳,李玲,李伟华,涂志文..面向智能纺织品的动态结构色光子晶体薄膜[J].棉纺织技术,2026,54(9):27-33,7.
