Photoluminescence of Ag Nanoparticles and Tm3+ Ions in the Bismuth Germanate Glasses for the Blue Light-Excited W-LED
文献类型：期刊论文
| 作者 | Qi, Jiani1,2; Xu, Yinsheng1; Huang, Fei1; Chen, Liyan1; Han, Ying1; Xue, Bing2; Zhang, Shaoqian3; Xu, Tiefeng1,2; Dai, Shixun1 |
| 刊名 | journal of the american ceramic society
 |
| 出版日期 | 2014-05-01 |
| 卷号 | 97期号:5页码:1471-1474 |
| 通讯作者 | yinshengxu |
| 英文摘要 | materials containing rare-earth ions and ag nanoparticles (nps) have been widely applied due to prior demonstration of increase in their luminescence properties. here, tm3+ ions-doped bismuth germanate glasses were synthesized by a chemical reduction method based on the conventional melting-quenching technique. the ag nps were facilely precipitated in the glass matrix by the chemical reduction method during the annealing process. tem image shows that the ag nps are closely dispersed in the glass matrix. the luminescence properties and energy-transfer mechanism were systematically investigated by means of absorption, emission, and excitation spectra. significant enhancements of tm3+ ions emission and a broad emission band centered at 568nm caused by ag nps are observed upon 474-nm excitation. our research may illustrate the interactions between tm3+ ions and ag nps and provide a simplified way to synthesize the high-efficiency luminescent materials for the blue light-excited w-leds. |
| 学科主题 | 物理化学 |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | materials science, ceramics |
| 研究领域[WOS] | materials science |
| 关键词[WOS] | 3rd-order optical nonlinearities ; up-conversion luminescence ; silver nanoparticles ; energy-transfer ; oxyfluoride glasses ; nanoclusters ; enhancement ; fluorescence ; spectroscopy ; particles |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000335809400024 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/144411]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Ningbo Univ, Lab Infrared Mat & Devices, Adv Technol Res Inst, Ningbo 315211, Zhejiang, Peoples R China 2.Ningbo Univ, Sch Mat Sci & Chem Engn, Ningbo 315211, Zhejiang, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Chem Lasers, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qi, Jiani,Xu, Yinsheng,Huang, Fei,et al. Photoluminescence of Ag Nanoparticles and Tm3+ Ions in the Bismuth Germanate Glasses for the Blue Light-Excited W-LED[J]. journal of the american ceramic society,2014,97(5):1471-1474. |
| APA | Qi, Jiani.,Xu, Yinsheng.,Huang, Fei.,Chen, Liyan.,Han, Ying.,...&Dai, Shixun.(2014).Photoluminescence of Ag Nanoparticles and Tm3+ Ions in the Bismuth Germanate Glasses for the Blue Light-Excited W-LED.journal of the american ceramic society,97(5),1471-1474. |
| MLA | Qi, Jiani,et al."Photoluminescence of Ag Nanoparticles and Tm3+ Ions in the Bismuth Germanate Glasses for the Blue Light-Excited W-LED".journal of the american ceramic society 97.5(2014):1471-1474. |
入库方式： OAI收割
来源：大连化学物理研究所
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