UV luminescence property of YPO4:RE (RE = Ce3+, Tb3+)

Hua Lai; Amurisana Bao; Yuming Yang; Yanchun Tao; Hua Yang; Ying Zhang; Lili Han

doi:10.1021/jp074103g

UV luminescence property of YPO₄:RE (RE = Ce³⁺, Tb³⁺)

Hua Lai
, Amurisana Bao
, Yuming Yang
, Yanchun Tao
, Hua Yang^*
, Ying Zhang
, Lili Han

^*Corresponding author for this work

Jilin University
College of Physics

Research output: Contribution to journal › Article › peer-review

148 Scopus citations

Abstract

Blue-emitting YPO₄:Ce³⁺ and green-emitting YPO ₄:Tb³⁺ and YPO₄:Ce³⁺, Tb ³⁺ phosphor particles were synthesized by coprecipitation method. Their structure and micromorphology have been analyzed by X-ray powder diffraction (XRD), FTIR spectra, and scanning electronic microscope (SEM). The transitions of Ce³⁺ 5d-4f and Tb³⁺ ⁵D ₄-⁷F_J (J = 6-3) were detected, and the photoluminescence intensity of the Tb³⁺ increased on increasing the concentration of Ce³⁺. Finally, the energy-transfer process from Ce³⁺ to Tb³⁺ was investigated in YPO₄:Ce ³⁺,Tb³⁺ nanoparticles in detail. These nanoparticles can be potentially used as labels for biological molecules.

Original language	English
Pages (from-to)	282-286
Number of pages	5
Journal	Journal of Physical Chemistry C
Volume	112
Issue number	1
DOIs	https://doi.org/10.1021/jp074103g
State	Published - 10 Jan 2008
Externally published	Yes

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title = "UV luminescence property of YPO4:RE (RE = Ce3+, Tb3+)",

abstract = "Blue-emitting YPO4:Ce3+ and green-emitting YPO 4:Tb3+ and YPO4:Ce3+, Tb 3+ phosphor particles were synthesized by coprecipitation method. Their structure and micromorphology have been analyzed by X-ray powder diffraction (XRD), FTIR spectra, and scanning electronic microscope (SEM). The transitions of Ce3+ 5d-4f and Tb3+ 5D 4-7FJ (J = 6-3) were detected, and the photoluminescence intensity of the Tb3+ increased on increasing the concentration of Ce3+. Finally, the energy-transfer process from Ce3+ to Tb3+ was investigated in YPO4:Ce 3+,Tb3+ nanoparticles in detail. These nanoparticles can be potentially used as labels for biological molecules.",

author = "Hua Lai and Amurisana Bao and Yuming Yang and Yanchun Tao and Hua Yang and Ying Zhang and Lili Han",

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doi = "10.1021/jp074103g",

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T1 - UV luminescence property of YPO4:RE (RE = Ce3+, Tb3+)

AU - Lai, Hua

AU - Bao, Amurisana

AU - Yang, Yuming

AU - Tao, Yanchun

AU - Yang, Hua

AU - Zhang, Ying

AU - Han, Lili

PY - 2008/1/10

Y1 - 2008/1/10

N2 - Blue-emitting YPO4:Ce3+ and green-emitting YPO 4:Tb3+ and YPO4:Ce3+, Tb 3+ phosphor particles were synthesized by coprecipitation method. Their structure and micromorphology have been analyzed by X-ray powder diffraction (XRD), FTIR spectra, and scanning electronic microscope (SEM). The transitions of Ce3+ 5d-4f and Tb3+ 5D 4-7FJ (J = 6-3) were detected, and the photoluminescence intensity of the Tb3+ increased on increasing the concentration of Ce3+. Finally, the energy-transfer process from Ce3+ to Tb3+ was investigated in YPO4:Ce 3+,Tb3+ nanoparticles in detail. These nanoparticles can be potentially used as labels for biological molecules.

AB - Blue-emitting YPO4:Ce3+ and green-emitting YPO 4:Tb3+ and YPO4:Ce3+, Tb 3+ phosphor particles were synthesized by coprecipitation method. Their structure and micromorphology have been analyzed by X-ray powder diffraction (XRD), FTIR spectra, and scanning electronic microscope (SEM). The transitions of Ce3+ 5d-4f and Tb3+ 5D 4-7FJ (J = 6-3) were detected, and the photoluminescence intensity of the Tb3+ increased on increasing the concentration of Ce3+. Finally, the energy-transfer process from Ce3+ to Tb3+ was investigated in YPO4:Ce 3+,Tb3+ nanoparticles in detail. These nanoparticles can be potentially used as labels for biological molecules.

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U2 - 10.1021/jp074103g

DO - 10.1021/jp074103g

M3 - 文章

AN - SCOPUS:38549150261

SN - 1932-7447

VL - 112

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EP - 286

JO - Journal of Physical Chemistry C

JF - Journal of Physical Chemistry C

IS - 1

ER -

UV luminescence property of YPO₄:RE (RE = Ce³⁺, Tb³⁺)

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