固态照明用荧光玻璃制备方法的研究进展-中国材料进展

文章信息/Info

Title:: Research Progress in Preparation of Fluorescent Glass for Solid-State Lighting

作者:: 王桂录; 郑喜贵; 朱永刚; 李星灿; 邵晨阳; 马跃龙; 1. 郑州科技学院机械工程学院，河南郑州 450064 2. 郑州科技学院河南省数字化智能装备工程研究中心河南郑州 450064） 3. 河南工业大学机电工程学院，河南郑州 450001 4. 嵩山实验室，河南郑州 450046

Author(s):: WANG Guilu; ZHENG Xigui; ZHU Yonggang; LI Xingcan; SHAO Chenyang; MA Yuelong; 1. Department of Mechanical Engineering, Zhengzhou University of Science and Technology, Zhengzhou 450064, China 2. Henan Digital Intelligent Equipment Engineering Research Center,Zhengzhou University of Science and Technology, Zhengzhou 450064, China et al.

Keywords:: fluorescent glass; preparation method; light quality; solid-state lighting; spectral regulation

摘要:: 固态照明因高效、节能、环保等优势而广泛应用于室内外照明、装饰照明、汽车照明、农业照明、投影显示等领域。然而，高功率和高品质的固态照明技术对荧光转换材料的服役稳定性提出了更高的要求。荧光玻璃以其制备工艺简单、成本低、发光稳定等优势应运而生。综述了固态照明用荧光玻璃制备方法的最新研究进展，系统地总结了荧光玻璃的一步混合烧结、两步混合烧结、衬底成型两步烧结、火花等离子烧结、微波烧结、焦耳加热、感应加热和激光烧结等制备方法，分析了不同制备方法的技术难点、光谱调控策略和器件化应用。最后，讨论了荧光玻璃制备方法、功能结构设计和器件封装等面临的问题，展望了固态照明用荧光玻璃制备方法的研究趋势。

Abstract:: Solid-state lighting is widely utilized in various fields such as indoor and outdoor lighting, decorative lighting, automotive lighting, agricultural lighting, projection display and more due to its advantages of high efficiency, energy conservation, and environmental protection. However, high power and exceptional quality solid-state lighting technology put forward higher requirements for the service stability of fluorescent conversion materials. Fluorescent glass has emerged with its advantages of simple preparation process, low cost, and stable luminescence. Herein, the latest research progress in the preparation of fluorescent glass for solid-state lighting is reviewed. The preparation methods of fluorescent glass including one-step mixed sintering, two-step mixed sintering, twostep substrate forming sintering, spark plasma sintering, microwave sintering, Joule heating, induction heating and laser sintering are systematically summarized. The technical difficulties, spectral regulation strategy and device application of different preparation methods are analyzed. Finally, the problems of fluorescent glass preparation, functional structure design and device packaging are discussed, and the research trend of fluorescent glass preparation for solid-state lighting is prospected.