Solvothermal Synthesis and Luminescence Properties of BaCeF5, and BaCeF5: Tb3+, Sm3+ Nanocrystals: An Approach for White Light Emission
文献类型：期刊论文
| 作者 | Sheng TQ ; Fu ZL ; Wang XJ ; Zhou SH ; Zhang SY ; Dai ZW |
| 刊名 | journal of physical chemistry c
 |
| 出版日期 | 2012 |
| 卷号 | 116期号:36页码:19597-19603 |
| 关键词 | RED-EMITTING PHOSPHOR ENERGY-TRANSFER GLASSES DIODES FLUORESCENCE PHOTOLUMINESCENCE SYSTEM IONS |
| ISSN号 | 1932-7447 |
| 通讯作者 | fu zl |
| 中文摘要 | novel monodisperse bacef5 and bacef5: tb3+, sm3+ nanocrystals have been successfully synthesized by a simple one-step solvothermal synthesis. uniformly distributed nanocrystals with an octahedral morphology and particle size of 75-80 nm were observed. x-ray diffraction (xrd), field emission-scanning electron microscopy (fe-sem), photo-luminescence (pl), and decay studies were employed to characterize the samples. under ultraviolet irradiation, the bacef5: tb3+, sm3+ samples exhibit the typical green emission band of the tb3+ ions, as well as an orange-red and red emission bands of the sm3+ ions in the presence of ce3+ ions. the highly intense orange-red and red emission bands of the sm3+ ions were attributed to the effective energy transfer from the tb3+ to sm3+ ions, which has been justified through the luminescence spectra and the fluorescence decay dynamics. the luminescence colors of bacef5: tb3+, sm3+ nanophosphors can be easily tuned by changing the concentration of sm3+ ions. these results suggest that bacef5: tb3+, sm3+ nanocrystals can be explored for three-dimensional displays, back lighting, white light sources, and so on. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000308631300067 |
| 公开日期 | 2013-04-23 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/47946]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Sheng TQ,Fu ZL,Wang XJ,et al. Solvothermal Synthesis and Luminescence Properties of BaCeF5, and BaCeF5: Tb3+, Sm3+ Nanocrystals: An Approach for White Light Emission[J]. journal of physical chemistry c,2012,116(36):19597-19603. |
| APA | Sheng TQ,Fu ZL,Wang XJ,Zhou SH,Zhang SY,&Dai ZW.(2012).Solvothermal Synthesis and Luminescence Properties of BaCeF5, and BaCeF5: Tb3+, Sm3+ Nanocrystals: An Approach for White Light Emission.journal of physical chemistry c,116(36),19597-19603. |
| MLA | Sheng TQ,et al."Solvothermal Synthesis and Luminescence Properties of BaCeF5, and BaCeF5: Tb3+, Sm3+ Nanocrystals: An Approach for White Light Emission".journal of physical chemistry c 116.36(2012):19597-19603. |
入库方式： OAI收割
来源：长春应用化学研究所
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