Enhanced dual-wavelength sensitive upconversion luminescence of BiPO4:Yb3+ /Er3+ phosphors by Sc3+ doping

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	Enhanced dual-wavelength sensitive upconversion luminescence of BiPO4:Yb3+ /Er3+ phosphors by Sc3+ doping
	Li, Peng; Guo, Linna; Liang, Chenxi; Li, Tiesheng; Chen, Penglei
刊名	MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
	2018-03-01
卷号	229 页码:20-26
英文摘要	A series of BiPO4:Yb3+/Er3+ samples with different concentrations of Sc3+ ions were prepared by two different methods: one is solvothermal synthesis process and subsequent calcination route, and the other is solid-state reaction method. On one hand, hexagonal and monoclinic phases of BiPO4:Yb3+/Er3+ were successfully obtained by the above two synthesis methods, respectively, and the UC luminescence intensity depended a lot on the crystalline phases. On the other hand, the dual-wavelength sensitive UC emission properties of BiPO4:Yb3+/Er3+/Sc3+ were firstly investigated. It was found the UC emission intensity was significantly enhanced by introducing appropriate Sc3+ ions to the system whether under excitation at 980 nm or 1550 nm. Moreover, the UC emission mechanisms under the excitation at 980 as well as 1550 nm were also proposed on the base of experimental results.
WOS记录号	WOS:000424962300004
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/38742]
专题	化学研究所_其它
推荐引用方式 GB/T 7714	Li, Peng,Guo, Linna,Liang, Chenxi,et al. Enhanced dual-wavelength sensitive upconversion luminescence of BiPO4:Yb3+ /Er3+ phosphors by Sc3+ doping[J]. MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS,2018,229:20-26.
APA	Li, Peng,Guo, Linna,Liang, Chenxi,Li, Tiesheng,&Chen, Penglei.(2018).Enhanced dual-wavelength sensitive upconversion luminescence of BiPO4:Yb3+ /Er3+ phosphors by Sc3+ doping.MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS,229,20-26.
MLA	Li, Peng,et al."Enhanced dual-wavelength sensitive upconversion luminescence of BiPO4:Yb3+ /Er3+ phosphors by Sc3+ doping".MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS 229(2018):20-26.