荧光透明功能木质复合材料的研究进展

Research progress in fluorescent transparent functional wood composite materials

随着社会不断发展,迫切需要一种环保、成本低、韧性好、强度高、附加值高的绿色复合材料-荧光透明功能木质复合材料,以替代传统玻璃门窗、建筑及家居材料。荧光透明功能木质复合材料具有绿色、高透光率、强度高、韧性好、荧光效果优异、紫外屏蔽性好、抗菌和良好力学性能等优点,应用领域广阔。本文综述了荧光材料的发光原理及影响因素、木质基材的各种制备方法及荧光透明功能木质复合材料的应用,并介绍了荧光透明功能木质复合材料在LED灯、传感器、加密防伪及紫外转换和甲醛检测等方面的应用,最后展望未来的应用场景并提出了目前亟待解决的问题。

With the continuous development of society,there is an urgent need for a green composite material with environmental protection,low cost,good toughness,high strength,and high added value-functional fluorescent transparent wood composite material,to replace traditional glass doors and windows,building and home materials.Functional fluorescent transparent wood composite materials have advantages such as green,high transmittance,high strength,good toughness,excellent fluorescence effect,good UV shielding,antibacterial,and good mechanical properties,and have broad application fields.This article summarizes the luminescence principle and influencing factors of fluorescent materials,various preparation methods of wood substrates,and the application of functional fluorescent transparent wood composite materials.It also introduces the applications of functional fluorescent transparent wood composite materials in LED lamps,sensors,encryption and anti-counterfeiting,UV conversion,and formaldehyde detection.Finally,it looks forward to future application scenarios and proposes the urgent problems to be solved at present.