Synthesis of rod shaped BAM nano-phosphors by a liquid phase precursor method and their luminescence properties

A. Dulda; M. K. Jung; W. J. Park; T. Masaki; D. H. Yoon

Synthesis of rod shaped BAM nano-phosphors by a liquid phase precursor method and their luminescence properties

A. Dulda
, M. K. Jung
, W. J. Park
, T. Masaki
, D. H. Yoon

Department of Advanced Materials Science and Engineering

Sungkyunkwan University

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

2 Scopus citations

Abstract

Blue emitting Eu²⁺ doped barium-magnesium aluminate (BAM) nano-phosphors were synthesized using liquid phase precursor (LPP) method corresponding to Ba_0.87-0.90Mg_0.91-1.0Al ₁₀O_17-17.05: Eu_0.05. The phosphor particle size, morphology and crystallinity were characterized by FESEM and X-Ray diffraction analysis. The effects of composition and particle size on the luminescence efficiency were investigated by employing photoluminescence spectroscopy. The rod shaped phosphor particles ∼60 nm in diameter and 400-700 nm in length were obtained. The phosphor particles emission peaks shifted towards a longer wavelength with 80% luminescence intensity compared with the commercial BAM.

Original language	English
Pages (from-to)	33-36
Number of pages	4
Journal	Journal of Ceramic Processing Research
Volume	10
Issue number	1
State	Published - 2009

Keywords

Hexagonal aluminate
Luminescence
Nano-phosphor
Rod shape

Cite this

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title = "Synthesis of rod shaped BAM nano-phosphors by a liquid phase precursor method and their luminescence properties",

abstract = "Blue emitting Eu2+ doped barium-magnesium aluminate (BAM) nano-phosphors were synthesized using liquid phase precursor (LPP) method corresponding to Ba0.87-0.90Mg0.91-1.0Al 10O17-17.05: Eu0.05. The phosphor particle size, morphology and crystallinity were characterized by FESEM and X-Ray diffraction analysis. The effects of composition and particle size on the luminescence efficiency were investigated by employing photoluminescence spectroscopy. The rod shaped phosphor particles ∼60 nm in diameter and 400-700 nm in length were obtained. The phosphor particles emission peaks shifted towards a longer wavelength with 80\% luminescence intensity compared with the commercial BAM.",

keywords = "Hexagonal aluminate, Luminescence, Nano-phosphor, Rod shape",

author = "A. Dulda and Jung, \{M. K.\} and Park, \{W. J.\} and T. Masaki and Yoon, \{D. H.\}",

year = "2009",

language = "English",

volume = "10",

pages = "33--36",

journal = "Journal of Ceramic Processing Research",

issn = "1229-9162",

publisher = "Hanyang University",

number = "1",

}

TY - JOUR

T1 - Synthesis of rod shaped BAM nano-phosphors by a liquid phase precursor method and their luminescence properties

AU - Dulda, A.

AU - Jung, M. K.

AU - Park, W. J.

AU - Masaki, T.

AU - Yoon, D. H.

PY - 2009

Y1 - 2009

N2 - Blue emitting Eu2+ doped barium-magnesium aluminate (BAM) nano-phosphors were synthesized using liquid phase precursor (LPP) method corresponding to Ba0.87-0.90Mg0.91-1.0Al 10O17-17.05: Eu0.05. The phosphor particle size, morphology and crystallinity were characterized by FESEM and X-Ray diffraction analysis. The effects of composition and particle size on the luminescence efficiency were investigated by employing photoluminescence spectroscopy. The rod shaped phosphor particles ∼60 nm in diameter and 400-700 nm in length were obtained. The phosphor particles emission peaks shifted towards a longer wavelength with 80% luminescence intensity compared with the commercial BAM.

AB - Blue emitting Eu2+ doped barium-magnesium aluminate (BAM) nano-phosphors were synthesized using liquid phase precursor (LPP) method corresponding to Ba0.87-0.90Mg0.91-1.0Al 10O17-17.05: Eu0.05. The phosphor particle size, morphology and crystallinity were characterized by FESEM and X-Ray diffraction analysis. The effects of composition and particle size on the luminescence efficiency were investigated by employing photoluminescence spectroscopy. The rod shaped phosphor particles ∼60 nm in diameter and 400-700 nm in length were obtained. The phosphor particles emission peaks shifted towards a longer wavelength with 80% luminescence intensity compared with the commercial BAM.

KW - Hexagonal aluminate

KW - Luminescence

KW - Nano-phosphor

KW - Rod shape

UR - https://www.scopus.com/pages/publications/63549149929

M3 - Article

AN - SCOPUS:63549149929

SN - 1229-9162

VL - 10

SP - 33

EP - 36

JO - Journal of Ceramic Processing Research

JF - Journal of Ceramic Processing Research

IS - 1

ER -

Synthesis of rod shaped BAM nano-phosphors by a liquid phase precursor method and their luminescence properties

Abstract

Keywords

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