Textile applications of photochromic dyes. Part 1: establishment of a methodology for evaluation of photochromic textiles using traditional colour measurement instrumentation
Textile applications of photochromic dyes. Part 1: establishment of a methodology for evaluation of photochromic textiles using traditional colour measurement instrumentation
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光致变色染料的纺织应用。
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
Robert Michael Christie
中科院分区：
文献类型：
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作者：
Anna F Little;Robert Michael Christie
商业光致变色染料在紫外线照射下快速可逆地从无色变为有色。本文有助于人们对用于创意设计、功能性或智能目的的铬纺织品开发日益增长的兴趣。介绍了利用传统的紫外光源和测色设备对光致变色纺织品的显色性能进行评价的优化方法。确定了需要仔细控制的实验因素，包括温度和紫外线照射和测量之间的时间间隔。基于有效性的统计评价，描述了一种一致的、可重复的半定量方法，该方法适用于评价应用于纺织品的商业光致变色染料的性能，其详细调查将形成本系列后续论文的基础。
Commercial photochromic dyes change rapidly and reversibly from colourless to coloured when activated by ultraviolet irradiation. This paper contributes towards the growing interest in the development of chromic textiles for creative design, functional or smart purposes. The optimisation of a methodology to evaluate the colouristic properties of photochromic textiles using traditional ultraviolet illumination source and colour measurement equipment is described. The experimental factors requiring careful control, including temperature and the time interval between ultraviolet irradiation and measurement, are identified. On the basis of a statistical evaluation of validity, a consistent, reproducible semi-quantitative methodology is described, which is appropriate for evaluation of the performance of commercial photochromic dyes applied to textiles, a detailed investigation of which will form the basis of subsequent papers in this series.