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Synthesis and luminescent properties of nanosized YVO4 : Ln (Ln = Sm, Dy)
Zhang, Hongwu1; Fu, Xiaoyan2; Niu, Shuyun2; Xin, Qin1
KeywordOptical Materials Chemical Synthesis Luminescence
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
2008-06-12
DOI10.1016/j.jallcom.2007.02.134
Volume457Issue:1-2Pages:61-65
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS KeywordHYBRID PRECURSORS ; PHOSPHORS ; PHOTOLUMINESCENCE ; YVO4-EU3+ ; EU
AbstractIn this paper nanosized luminescent materials YVO4:Sm and YVO4:Dy were synthesized by complex-based sol-gel method. A certain amount of soluble starch participates in this synthesis as a chelate agent. Homogeneous and fine powders have been successfully prepared because soluble starch consists of long-chain glucose units which cannot only provide chelating units but also hinder the growth of nanoparticles. The experimental results have proved that the host YVO4 can effectively transfer the absorbed energy to the activators Sm3+ and Dy3+. Under the excitation of the host absorption, phosphors can emit yellow light for YVO4:Dy3+ nanoparticles and orange light for YVO4:Sm3+ nanoparticles, respectively. (C) 2007 Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000256124900017
Citation statistics
Cited Times:67[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/140971
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Liaoning Normal Univ, Dept Chem, Dalian 116029, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Hongwu,Fu, Xiaoyan,Niu, Shuyun,et al. Synthesis and luminescent properties of nanosized YVO4 : Ln (Ln = Sm, Dy)[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2008,457(1-2):61-65.
APA Zhang, Hongwu,Fu, Xiaoyan,Niu, Shuyun,&Xin, Qin.(2008).Synthesis and luminescent properties of nanosized YVO4 : Ln (Ln = Sm, Dy).JOURNAL OF ALLOYS AND COMPOUNDS,457(1-2),61-65.
MLA Zhang, Hongwu,et al."Synthesis and luminescent properties of nanosized YVO4 : Ln (Ln = Sm, Dy)".JOURNAL OF ALLOYS AND COMPOUNDS 457.1-2(2008):61-65.
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