涂覆Al/TiO₂复合薄膜的聚酯织物的结构色及其抗紫外线性能
Structural Coloration of Polyester Fabrics Coated with Al/TiO₂ Composite Films and Their Anti-Ultraviolet Properties.
作者信息
Yuan Xiaohong, Ye Yuanjing, Lian Min, Wei Qufu
机构信息
Fujian Key Laboratory of Novel Functional Textile Fibers and Materials, Faculty of Clothing and Design, Minjiang University, Fuzhou 350108, China.
Fujian Fibers Inspection Bureau, Fuzhou 350026, China.
出版信息
Materials (Basel). 2018 Jun 14;11(6):1011. doi: 10.3390/ma11061011.
Al/TiO₂ composite film was successfully deposited on polyester fabrics by using magnetron sputtering techniques. X-ray photoelectron spectroscopy (XPS) and X-ray diffraction (XRD) were used to examine the deposited films on the fabrics, and the structural colors and anti-ultraviolet property of fabrics were also analyzed. The results indicated that polyester fabrics coated with Al/TiO₂ composite films achieved structural colors. The reactive sputtering times of TiO₂ films in Al/TiO₂ composite films were 10 min, 12 min, 18 min, 20 min, 26 min, 27 min, 30 min and 45 min, respectively, the colors of corresponding fabrics were bluish violet, blue, cyan, green, yellow, yellowish red, orange and blue-green, which was consistent with the principle of the thin film interference. The structure of the TiO₂ film in Al/TiO₂ composite films was non-crystalline, though the fabrics were heated and maintained at the temperature of 200 °C. The anti-ultraviolet property of the fabrics deposited with Al/TiO₂ composite films were excellent because of the effect of Al/TiO₂ composite films.
采用磁控溅射技术在聚酯织物上成功沉积了Al/TiO₂复合薄膜。利用X射线光电子能谱（XPS）和X射线衍射（XRD）对织物上的沉积薄膜进行了检测，并分析了织物的结构色和抗紫外线性能。结果表明，涂覆有Al/TiO₂复合薄膜的聚酯织物呈现出结构色。Al/TiO₂复合薄膜中TiO₂薄膜的反应溅射时间分别为10分钟、12分钟、18分钟、20分钟、26分钟、27分钟、30分钟和45分钟，相应织物的颜色分别为蓝紫色、蓝色、青色、绿色、黄色、黄红色、橙色和蓝绿色，这与薄膜干涉原理一致。尽管织物在200℃的温度下加热并保持，但Al/TiO₂复合薄膜中TiO₂薄膜的结构是非晶态的。由于Al/TiO₂复合薄膜的作用，沉积有Al/TiO₂复合薄膜的织物的抗紫外线性能优异。
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