Effect of particle sizes of raw materials on the luminescence properties of Eu2O3-doped BaZrO3 phosphors

Jing Liu, Kun Neng Chen, Wen Cheng Tzou, Mau Phon Houng, Yi Tang Chiu, Cheng Fu Yang

研究成果: Article

2 引文 (Scopus)

摘要

In this study, the raw materials of BaCO3 and ZrO2 powders with different average diameters were used to prepare BaZrO3:Eu0.025 phosphors by the solid-state reaction method. The raw materials with different average diameters were prepared by mixing them by the ball milling method and/or grinding them in a nanoscale grinding machine. As different grinding processes were used, the BaCO3 and ZrO2 powders had the average diameters of 2124, 707, 645, and 496 nm. When raw materials with the average diameter of 2124 nm were used and the calcination temperature was changed from 1100 to 1400 °C, the BaZrO3:Eu0.025 phosphors showed two strong orange emission bands with peaks at the wavelengths of 574 and 596 nm and two weak emission bands with peaks at 620 and 650 nm. The maximum intensity of the emission spectrum of the BaZrO3:Eu0.025 phosphors increased with increasing calcination temperature. When the raw materials with the average particle sizes of 707, 645, and 496 nm were used and the calcination temperature was changed from 950 to 1150 °C, the BaZrO3:Eu0.025 phosphors showed one broad blue emission band with central wavelengths located at 464-466 nm. In this study, we prove that when the sizes of the source materials are different, the luminescence properties of the BaZrO3:Eu0.025 phosphors will have large variations after they are calcined at different temperatures.

原文English
頁(從 - 到)473-481
頁數9
期刊Sensors and Materials
29
發行號4
DOIs
出版狀態Published - 2017 一月 1

指紋

Phosphors
phosphors
Luminescence
Raw materials
Particle size
luminescence
Calcination
roasting
grinding
Powders
grinding machines
Grinding machines
Wavelength
Temperature
temperature
Ball milling
Solid state reactions
wavelengths
balls
emission spectra

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Materials Science(all)

引用此文

Liu, Jing ; Chen, Kun Neng ; Tzou, Wen Cheng ; Houng, Mau Phon ; Chiu, Yi Tang ; Yang, Cheng Fu. / Effect of particle sizes of raw materials on the luminescence properties of Eu2O3-doped BaZrO3 phosphors. 於: Sensors and Materials. 2017 ; 卷 29, 編號 4. 頁 473-481.
@article{7157d7da7d10401880e7d58fa3609ee2,
title = "Effect of particle sizes of raw materials on the luminescence properties of Eu2O3-doped BaZrO3 phosphors",
abstract = "In this study, the raw materials of BaCO3 and ZrO2 powders with different average diameters were used to prepare BaZrO3:Eu0.025 phosphors by the solid-state reaction method. The raw materials with different average diameters were prepared by mixing them by the ball milling method and/or grinding them in a nanoscale grinding machine. As different grinding processes were used, the BaCO3 and ZrO2 powders had the average diameters of 2124, 707, 645, and 496 nm. When raw materials with the average diameter of 2124 nm were used and the calcination temperature was changed from 1100 to 1400 °C, the BaZrO3:Eu0.025 phosphors showed two strong orange emission bands with peaks at the wavelengths of 574 and 596 nm and two weak emission bands with peaks at 620 and 650 nm. The maximum intensity of the emission spectrum of the BaZrO3:Eu0.025 phosphors increased with increasing calcination temperature. When the raw materials with the average particle sizes of 707, 645, and 496 nm were used and the calcination temperature was changed from 950 to 1150 °C, the BaZrO3:Eu0.025 phosphors showed one broad blue emission band with central wavelengths located at 464-466 nm. In this study, we prove that when the sizes of the source materials are different, the luminescence properties of the BaZrO3:Eu0.025 phosphors will have large variations after they are calcined at different temperatures.",
author = "Jing Liu and Chen, {Kun Neng} and Tzou, {Wen Cheng} and Houng, {Mau Phon} and Chiu, {Yi Tang} and Yang, {Cheng Fu}",
year = "2017",
month = "1",
day = "1",
doi = "10.18494/SAM.2017.1529",
language = "English",
volume = "29",
pages = "473--481",
journal = "Sensors and Materials",
issn = "0914-4935",
publisher = "M Y U Scientific Publishing Division",
number = "4",

}

Effect of particle sizes of raw materials on the luminescence properties of Eu2O3-doped BaZrO3 phosphors. / Liu, Jing; Chen, Kun Neng; Tzou, Wen Cheng; Houng, Mau Phon; Chiu, Yi Tang; Yang, Cheng Fu.

於: Sensors and Materials, 卷 29, 編號 4, 01.01.2017, p. 473-481.

研究成果: Article

TY - JOUR

T1 - Effect of particle sizes of raw materials on the luminescence properties of Eu2O3-doped BaZrO3 phosphors

AU - Liu, Jing

AU - Chen, Kun Neng

AU - Tzou, Wen Cheng

AU - Houng, Mau Phon

AU - Chiu, Yi Tang

AU - Yang, Cheng Fu

PY - 2017/1/1

Y1 - 2017/1/1

N2 - In this study, the raw materials of BaCO3 and ZrO2 powders with different average diameters were used to prepare BaZrO3:Eu0.025 phosphors by the solid-state reaction method. The raw materials with different average diameters were prepared by mixing them by the ball milling method and/or grinding them in a nanoscale grinding machine. As different grinding processes were used, the BaCO3 and ZrO2 powders had the average diameters of 2124, 707, 645, and 496 nm. When raw materials with the average diameter of 2124 nm were used and the calcination temperature was changed from 1100 to 1400 °C, the BaZrO3:Eu0.025 phosphors showed two strong orange emission bands with peaks at the wavelengths of 574 and 596 nm and two weak emission bands with peaks at 620 and 650 nm. The maximum intensity of the emission spectrum of the BaZrO3:Eu0.025 phosphors increased with increasing calcination temperature. When the raw materials with the average particle sizes of 707, 645, and 496 nm were used and the calcination temperature was changed from 950 to 1150 °C, the BaZrO3:Eu0.025 phosphors showed one broad blue emission band with central wavelengths located at 464-466 nm. In this study, we prove that when the sizes of the source materials are different, the luminescence properties of the BaZrO3:Eu0.025 phosphors will have large variations after they are calcined at different temperatures.

AB - In this study, the raw materials of BaCO3 and ZrO2 powders with different average diameters were used to prepare BaZrO3:Eu0.025 phosphors by the solid-state reaction method. The raw materials with different average diameters were prepared by mixing them by the ball milling method and/or grinding them in a nanoscale grinding machine. As different grinding processes were used, the BaCO3 and ZrO2 powders had the average diameters of 2124, 707, 645, and 496 nm. When raw materials with the average diameter of 2124 nm were used and the calcination temperature was changed from 1100 to 1400 °C, the BaZrO3:Eu0.025 phosphors showed two strong orange emission bands with peaks at the wavelengths of 574 and 596 nm and two weak emission bands with peaks at 620 and 650 nm. The maximum intensity of the emission spectrum of the BaZrO3:Eu0.025 phosphors increased with increasing calcination temperature. When the raw materials with the average particle sizes of 707, 645, and 496 nm were used and the calcination temperature was changed from 950 to 1150 °C, the BaZrO3:Eu0.025 phosphors showed one broad blue emission band with central wavelengths located at 464-466 nm. In this study, we prove that when the sizes of the source materials are different, the luminescence properties of the BaZrO3:Eu0.025 phosphors will have large variations after they are calcined at different temperatures.

UR - http://www.scopus.com/inward/record.url?scp=85019158396&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85019158396&partnerID=8YFLogxK

U2 - 10.18494/SAM.2017.1529

DO - 10.18494/SAM.2017.1529

M3 - Article

AN - SCOPUS:85019158396

VL - 29

SP - 473

EP - 481

JO - Sensors and Materials

JF - Sensors and Materials

SN - 0914-4935

IS - 4

ER -