Luminescence properties of cubic HfO 2-Sc 2O 3:Eu 3+ nano-powders

Jinfeng Xia; Danyu Jiang; Caixia Li; Yinjuan Chen; Li Li; Li Qiang

doi:10.1166/jnn.2011.5279

Luminescence properties of cubic HfO ₂-Sc ₂O ₃:Eu ³⁺ nano-powders

Jinfeng Xia, Danyu Jiang, Caixia Li, Yinjuan Chen, Li Li, Li Qiang^*

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

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

4 Scopus citations

Abstract

The cubic nano-structured HfO ₂-Sc ₂O ₃:Eu ³⁺ were successfully synthesized via a combustion process. Phase evolution of the synthesized powders was determined by X-ray diffraction measurements. Pure cubic phase of HfO ₂-Sc ₂O ₃ solid solution was obtained after being calcined at 800 °C for 2 h.The particle size and morphology were analyzed by TEM. The luminescence properties werealso investigated. Photoluminescence spectra of Eu ³⁺ doped HfO ₂-Sc ₂O ₃ nano-powders showed red emission at 613 nm which corresponds to the ⁵D ₀- ⁷F ₂ transition of Eu ³⁺ ion.

Original language	English
Pages (from-to)	9938-9941
Number of pages	4
Journal	Journal of Nanoscience and Nanotechnology
Volume	11
Issue number	11
DOIs	https://doi.org/10.1166/jnn.2011.5279
State	Published - 2011

Keywords

Combustion Process
Cubic Phase
HfO -Sc O :Eu
Red Emission

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title = "Luminescence properties of cubic HfO 2-Sc 2O 3:Eu 3+ nano-powders",

abstract = "The cubic nano-structured HfO 2-Sc 2O 3:Eu 3+ were successfully synthesized via a combustion process. Phase evolution of the synthesized powders was determined by X-ray diffraction measurements. Pure cubic phase of HfO 2-Sc 2O 3 solid solution was obtained after being calcined at 800 °C for 2 h.The particle size and morphology were analyzed by TEM. The luminescence properties werealso investigated. Photoluminescence spectra of Eu 3+ doped HfO 2-Sc 2O 3 nano-powders showed red emission at 613 nm which corresponds to the 5D 0- 7F 2 transition of Eu 3+ ion.",

keywords = "Combustion Process, Cubic Phase, HfO -Sc O :Eu, Red Emission",

author = "Jinfeng Xia and Danyu Jiang and Caixia Li and Yinjuan Chen and Li Li and Li Qiang",

year = "2011",

doi = "10.1166/jnn.2011.5279",

language = "英语",

volume = "11",

pages = "9938--9941",

journal = "Journal of Nanoscience and Nanotechnology",

issn = "1533-4880",

publisher = "American Scientific Publishers",

number = "11",

}

TY - JOUR

T1 - Luminescence properties of cubic HfO 2-Sc 2O 3:Eu 3+ nano-powders

AU - Xia, Jinfeng

AU - Jiang, Danyu

AU - Li, Caixia

AU - Chen, Yinjuan

AU - Li, Li

AU - Qiang, Li

PY - 2011

Y1 - 2011

N2 - The cubic nano-structured HfO 2-Sc 2O 3:Eu 3+ were successfully synthesized via a combustion process. Phase evolution of the synthesized powders was determined by X-ray diffraction measurements. Pure cubic phase of HfO 2-Sc 2O 3 solid solution was obtained after being calcined at 800 °C for 2 h.The particle size and morphology were analyzed by TEM. The luminescence properties werealso investigated. Photoluminescence spectra of Eu 3+ doped HfO 2-Sc 2O 3 nano-powders showed red emission at 613 nm which corresponds to the 5D 0- 7F 2 transition of Eu 3+ ion.

AB - The cubic nano-structured HfO 2-Sc 2O 3:Eu 3+ were successfully synthesized via a combustion process. Phase evolution of the synthesized powders was determined by X-ray diffraction measurements. Pure cubic phase of HfO 2-Sc 2O 3 solid solution was obtained after being calcined at 800 °C for 2 h.The particle size and morphology were analyzed by TEM. The luminescence properties werealso investigated. Photoluminescence spectra of Eu 3+ doped HfO 2-Sc 2O 3 nano-powders showed red emission at 613 nm which corresponds to the 5D 0- 7F 2 transition of Eu 3+ ion.

KW - Combustion Process

KW - Cubic Phase

KW - HfO -Sc O :Eu

KW - Red Emission

UR - https://www.scopus.com/pages/publications/84863173859

U2 - 10.1166/jnn.2011.5279

DO - 10.1166/jnn.2011.5279

M3 - 文章

AN - SCOPUS:84863173859

SN - 1533-4880

VL - 11

SP - 9938

EP - 9941

JO - Journal of Nanoscience and Nanotechnology

JF - Journal of Nanoscience and Nanotechnology

IS - 11

ER -

Luminescence properties of cubic HfO ₂-Sc ₂O ₃:Eu ³⁺ nano-powders

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Keywords

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