Synthesis, morphology and optical properties of SrTiO3:Pr3+ phosphors
Synthesis, morphology and optical properties of SrTiO3:Pr3+ phosphors
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DOI：
10.1088/0031-8949/2010/t139/014015
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发表时间：
2010-05
期刊：
影响因子：
2.9
通讯作者：
Z. Fu;Wenhao Li;Hyun Kyoung Yang;Byung Kee Moon;Byung Chun Choi;Jung Hyun Jeong
中科院分区：
文献类型：
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作者：
Z. Fu;Wenhao Li;Hyun Kyoung Yang;Byung Kee Moon;Byung Chun Choi;Jung Hyun Jeong
采用高温固相反应法、溶剂热法和溶胶-凝胶法制备了不同形貌的SrTiO 3：Pr 3+荧光粉。采用X射线粉末衍射（XRD）、红外光谱（IR）、扫描电镜（SEM）、光致发光（PL）和光致发光激发光谱（PLE）等手段对产物进行了表征。讨论了不同合成方法对SrTiO 3：Pr 3+晶体形貌和光学性能的影响。
SrTiO3:Pr3+ phosphors with different morphologies were prepared by using high-temperature solid-state reaction, the solvothermal method and sol–gel synthesis. All the products were systematically characterized by powder x-ray diffraction (XRD), infrared spectroscopy (IR), scanning electron microscopy (SEM), photoluminescence (PL) and photoluminescent excitation spectra (PLE). The influence of different synthesis methods on the morphology and optical properties of SrTiO3:Pr3+ was discussed.