发光纤维的研究进展

Research progress of luminescent fiber

近年来由于不可再生资源的日益枯竭,以及环境危机等问题,发光材料的研究和利用受到人们的广泛关注。发光纤维作为发光材料的一种,更是有其独特的性能,具有无毒、无害、色泽光鲜亮丽、材质柔和、抗衰老性优良、可持续发光等诸多优点。发光纤维分为荧光纤维和夜光纤维,夜光纤维又分为自发光型和蓄光型。发光纤维实现了自动吸光-蓄光-发光这一循环功能,发光纤维的开发利用是应对资源匮乏、实现化纤工业可持续发展的需要,同时也是实现节能减排、发展低碳经济的需要。发光纤维材料的应用领域包括但不限于发光印花织物、发光纺织品的应用、玩具和刺绣艺术品、功能服装、防伪等。笔者对发光纤维材料方面的代表性成果进行梳理与总结,主要包括发光材料的分类及其应用、发光纤维简介及制备方法、发光纤维特性及其应用,并且对该领域内存在的问题及未来发展方向作了展望。

In recent years,due to the increasing depletion of non-renewable resources,as well as environmental crisis and other issues,the research and utilization of luminescent materials have received widespread attention.As a kind of luminescent material,luminescent fiber has its unique properties.Luminous fiber has many advantages such as non-toxic,harmless,bright color,soft material,excellent anti-aging property,and sustainable luminescence.Luminous fibers are divided into fluorescent fibers and luminous fibers,and luminous fibers are divided into self-luminous type and light-storing type.The luminescent fiber realizes the cycle function of automatically absorbing light-storing light-emitting light.It not only solves the problem of environmental protection but also conforms to the principle of sustainable development.The development of luminous fiber is the need to cope with the scarcity of resources and to realize the sustainable development of the chemical fiber industry.It is also the need to realize energy saving and emission reduction and develop a low-carbon economy.The application fields of luminous fiber materials include but are not limited to luminous printed fabrics,luminous textile applications,toys and embroidered artwork,functional clothing,anti-counterfeiting,and so on.The author sorts out and summarizes the representative results of luminescent fiber materials,mainly including the classification and application of luminescent materials,introduction and preparation methods of luminescent fibers,characteristics and applications of luminescent fibers,and the existing problems and future development of the field.The direction is forecasted.