| Eu3+或Tb3+掺杂的KY2F7纳米球的制备与表征（英文） |
| Preparation and Characterization of Eu3+ or Tb3+ Doped KY2F7 Nanospheres |
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| 摘要: 利用简单的室温液相反应制备了KY2F7及镧系离子掺杂的KY2F7∶Eu3+和KY2F7∶Tb3+的纳米球，并利用XRD，TEM，SEM，XRF和荧光光谱对所制备的材料进行了表征。研究表明Eu3+或Tb3+离子已成功地掺杂在KY2F7纳米球中。掺杂 |
| 关键词: 纳米球 稀土氟化物 液相法 掺杂 |
| 基金项目: |
| Abstract: The nanospheres of KY2F7 and the lanthanide doped KY2F7∶Eu3+ and KY2F7∶Tb3+ have been synthesized via a simple solution-based route at room temperature. The as-prepared samples were characterized by XRD， TEM， SEM， XRF and photoluminescence measurements. The results show that the luminescent lanthanide ions Eu3+ or Tb3+ is successfully doped into KY2F7 nanospheres. The resulting doped samples exhibit the characteristic emission peaks of Eu3+ or Tb3+ ion. |
| Keywords: nanosphere rare earth fluoride solution method doping |
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| 王 淼,黄庆利,陈学太.Eu3+或Tb3+掺杂的KY2F7纳米球的制备与表征（英文）[J].无机化学学报,2007,23(9):1550-1554. |
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