本文采用固相反应合成Gd2O2S:Pr陶瓷闪烁体粉末,确定了固相反应时Gd2O3与S的配比分别约为Gd2O3与S总质量的88%和12%,并往其中成功地掺入了痕量Pr2O3,测量了GOS:Pr的荧光光谱,分析表明,制备出的GOS:Pr粉末的主发射峰位于512nm处,与硅光电二极管光谱感光度匹配.此法制备出的GOS:Pr粉末适于制造GOS:Pr闪烁陶瓷.
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