Long-lasting phosphor Y2O2S∶Eu3+, Mg2+, Ti4+ was synthesized by a flux method and their luminescence properties were in......

Y2O2S:Sm3+, Mg2+, Ti4+ phosphor was synthesized by co-precipitation method. The crystalline structure of all synthesized......

To improve the performance of LiFePO4, single phase Li1-4xTixFePO4/C (x=0, 0.005, 0.010, 0.015) cathodes were synthesize......

用高温固相法制备了不同Ti4+掺杂量的红色长余辉材料Y2O2S:Eu3+,Mg2+,Ti4+,其X射线衍射分析、发射光谱和激发光谱均不受Ti4+掺杂量......

用共沉淀法制备了Y2O2S:Eu3+,Mg2+,Ti4+红色长余辉材料.测量了材料的电子显微形貌、晶体结构和发射光谱.通过与固相法制备的Y2O2S:......

采用高温固相反应法首次合成了新型红色长余辉发光材料Gd2O2S:Eu3+,Si4+,Ti4+.用X射线粉末衍射(XRD)、扫描电镜(SEM)、分光光度计......