| 一维Y2O3∶Eu3+纳米发光材料的制备与表征 |
| Preparation and Characterization of One-dimensional Y2O3∶Eu3+ Luminescence Nanomaterials |
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| 摘要: |
| 关键词: Y2O3∶Eu3+ 一维材料 发光材料 |
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| Abstract: One-dimensional Y2O3∶Eu3+ luminescence nanomaterials were prepared by hydrothermal method without template, and their properties were characterized. XRD patterns show that the precursors are hexagonal phase Y(OH)3 crystals, and the samples are cubic Y2O3 after heat-treatment. SEM images indicate that the one-dimensional material with a diameter of 100 nm and length of micrometer scale can be obtained by this hydrothermal method. Photoluminescence properties show that the position and intensity of the precursors are different with that of the heat-treated samples resulted from the different hosts. |
| Keywords: Y2O3∶Eu3+ one-dimensional materials luminescence materials |
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| 刘桂霞,王振东,王进贤,董相廷.一维Y2O3∶Eu3+纳米发光材料的制备与表征[J].无机化学学报,2008,24(1):149-152. |
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