铝酸盐长余辉发光材料在道路标线领域的研究进展与发展:综述

Fangzhi Zhang, Yue Xie, Xiaokang Zhao, Yinzhang He, Jianzhong Pei, Yuanhe Xing, Shaobo Wang, Jiupeng Zhang
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引用次数: 0

摘要

本文回顾了铝酸盐长余辉发光材料在道路标线领域的研究进展和发展,尤其是对稀土离子激活的铝酸锶(SrAl2O4: Eu2+, Dy3+)基长余辉粉末的研究。本文首先介绍了道路标线的重要性,以及提高其在夜间和恶劣天气条件下的可见度和耐久性的必要性。随后,详细讨论了当前提高标线材料能见度的被动和主动方法,重点介绍了铝酸盐长余辉材料的优势及其水解和热稳定性方面的挑战。通过应用有机-无机复合涂层技术,可以改善材料的耐水性和热稳定性,从而提高道路标线的性能。本文还总结了不同类型长余辉道路标线涂料的研究现状。文章分析了铝酸盐长余辉材料的发光机理。此外,本文还讨论了未来的研究方向和应用前景。目的是为长余辉自发光道路标线涂料的广泛应用提供技术参考和支持。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Aluminate Long Afterglow Luminescent Materials in Road Marking Field Research Progress and Development: A Review
This paper reviews the research progress and development of aluminate long afterglow luminescent materials in the field of road marking, especially the study of rare earth ion-activated strontium aluminate (SrAl2O4: Eu2+, Dy3+)-based long afterglow powders. This article begins by describing the importance of road markings and the need to improve their visibility and durability at night and in adverse weather conditions. Subsequently, the current passive and active methods for improving the visibility of marking materials are discussed in detail, focusing on the advantages of aluminate long afterglow materials and challenges related to their hydrolysis and thermal stability. Through the application of organic–inorganic composite coating technology, the water resistance and thermal stability of the materials can be improved, thus enhancing the performance of road markings. This article also summarizes the current research status of different types of long afterglow road marking coatings. It analyzes the luminescence mechanism of aluminate long afterglow materials. Additionally, this article discusses future research directions and application prospects. The aim is to provide technical references and support for the wide application of long afterglow self-luminous road marking coatings.
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