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一、前言荧光灯用卤磷酸钙荧光粉(以下简称卤粉),除了应具有发光效率高、发光光谱和色坐标适宜的性能外,还应具有良好的热稳定性,辐照稳定性和颗粒特性。卤粉的应用特性直接影响着荧光灯的光通量和光衰。本文就这方面的研究进展概况作一论述。
I. Introduction Halobalite phosphor for fluorescent lamps (hereinafter referred to as halogen powder) should have good thermal stability, radiation stability and particle characteristics . Application characteristics of halogen powder directly affect the fluorescent light flux and light failure. This article gives an overview of the research progress in this area.