Abstract Roadway marking visibility has made substantial improvements since the beginning of the 20th century. The most common solution for increasing the visibility of road markings is the use of retroreflective beads, which suffer from decreased performance under wet conditions. To remedy this, alternative road marking visibility techniques such as luminescent paint have been investigated. A promising new technology involves the use of phosphors such as strontium aluminate doped with europium and dysprosium ions (SrAl2O4:Eu2+,Dy3+). This technology shows potential to be seen throughout the night. The two hurdles blocking the path for the use of phosphors in road marking paint are the need to stabilize the particles in the paint matrix, and the tendency of the phosphor to hydrolyze. In this review, an explanation of the science behind stabilization is set forth alongside several methods that show potential for mitigating hydrolysis.

中文翻译：

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从路灯到荧光粉：对道路标记可见性的回顾

摘要 自 20 世纪初以来，道路标线的可见性有了实质性的提高。提高道路标记可见度的最常见解决方案是使用逆向反射珠，这在潮湿条件下会降低性能。为了解决这个问题，已经研究了替代的道路标记可见性技术，例如发光涂料。一项有前途的新技术涉及使用磷光体，例如掺杂铕和镝离子的铝酸锶 (SrAl2O4:Eu2+,Dy3+)。这项技术显示出整夜可见的潜力。阻碍荧光粉在道路标线涂料中使用的两个障碍是需要稳定涂料基质中的颗粒，以及荧光粉水解的趋势。在这次审查中，