摘要:
能源与材料一直是全球的一个热点话题，而节能与环保的能源材料更是其中的焦点。白光LED具有节能环保，耗能低，体积小，寿命长等优点，是未来照明能源的发展趋势。本文着重介绍以碱土硅酸盐为基质的白光LED的研究进展及制备方法的几个关键问题和注意事项，适合对初学者进行指引。
Abstract:
Energy and materials has been a hot topic in the world, and the energy saving and environmental protection of energy material is one of the focuses. White LED with the advantages of energy conservation, environmental protection, low consumption, small size and long service life, is the development trend of the future lighting energy. This paper focuses on alkaline earth silicate as the matrix of white LED and the research progress of preparation methods of several key problems and the matters needing attention, suitable to guide beginners.