In this dissertation, we prepared the phosphor of YAG:Tb, Ce, Gd by Sol-Gel technique, analyzed the factors of firing and discussed the luminescent character with the aids of the measure methods such TG/DSC, XRD, IR Spectra, PL Performance, and so on.

• 本文采用溶胶-凝胶工艺来合成YAG:Tb、Ce、Gd绿色荧光粉,并利用热重/差热分析、x射线、红外光谱以及光致发光等检测手段来分析和讨论了烧结工艺和发光性能。