DICP OpenIR
Subject Area物理化学
Photoluminescence of Ag Nanoparticles and Tm3+ Ions in the Bismuth Germanate Glasses for the Blue Light-Excited W-LED
Qi, Jiani1,2; Xu, Yinsheng1; Huang, Fei1; Chen, Liyan1; Han, Ying1; Xue, Bing2; Zhang, Shaoqian3; Xu, Tiefeng1,2; Dai, Shixun1; yinshengxu
Source PublicationJOURNAL OF THE AMERICAN CERAMIC SOCIETY
2014-05-01
DOI10.1111/jace.12784
Volume97Issue:5Pages:1471-1474
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
WOS SubjectMaterials Science, Ceramics
WOS Research AreaMaterials Science
WOS Keyword3RD-ORDER OPTICAL NONLINEARITIES ; UP-CONVERSION LUMINESCENCE ; SILVER NANOPARTICLES ; ENERGY-TRANSFER ; OXYFLUORIDE GLASSES ; NANOCLUSTERS ; ENHANCEMENT ; FLUORESCENCE ; SPECTROSCOPY ; PARTICLES
AbstractMaterials 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.
Language英语
WOS IDWOS:000335809400024
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/144411
Collection中国科学院大连化学物理研究所
Corresponding Authoryinshengxu
Affiliation1.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
Recommended Citation
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.,...&yinshengxu.(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.
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