Synthesis and the luminescent properties of silicate NaAlSiO 4:Eu2+ phosphor using SiO powder as a silica source

Takeshi Abe; Kenji Toda; Kazuyoshi Uhematsu; Mineo Sato; Tadashi Ishigaki; Kim Bong Sung; Deok Su Jo; Takaki Masaki; Dae Ho Yoon

doi:10.4028/www.scientific.net/KEM.582.214

Synthesis and the luminescent properties of silicate NaAlSiO ₄:Eu²⁺ phosphor using SiO powder as a silica source

Takeshi Abe
, Kenji Toda
, Kazuyoshi Uhematsu
, Mineo Sato
, Tadashi Ishigaki
, Kim Bong Sung
, Deok Su Jo
, Takaki Masaki
, Dae Ho Yoon

Department of Advanced Materials Science and Engineering

Niigata University
Sungkyunkwan University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

5 Scopus citations

Abstract

A yellow-emitting NaAlSiO₄:Eu²⁺ phosphor was synthesized using SiO powder as a reducing agent and a silica source material. The emission intensity of the NaAlSiO₄:Eu²⁺ phosphor synthesized using SiO powder is higher than that of a sample produced using a conventional silicate phosphor synthesis reaction using SiO₂ powder. The ratio of non-reduced Eu³⁺ ions in the NaAlSiO₄:Eu ²⁺ phosphor synthesized using SiO powder was decreased by the reduction effect of SiO powder.

Original language	English
Title of host publication	Electroceramics in Japan XVI
Publisher	Trans Tech Publications Ltd
Pages	214-217
Number of pages	4
ISBN (Print)	9783037858561
DOIs	https://doi.org/10.4028/www.scientific.net/KEM.582.214
State	Published - 2014
Event	32nd Electronics Division Meeting of the Ceramic Society of Japan - Tokyo, Japan Duration: 26 Oct 2012 → 27 Oct 2012

Publication series

Name	Key Engineering Materials
Volume	582
ISSN (Print)	1013-9826
ISSN (Electronic)	1662-9795

Conference

Conference	32nd Electronics Division Meeting of the Ceramic Society of Japan
Country/Territory	Japan
City	Tokyo
Period	26/10/12 → 27/10/12

Keywords

Phosphor
Reducing agent
Silicate
SiO

Access to Document

10.4028/www.scientific.net/KEM.582.214

Cite this

Abe, T., Toda, K., Uhematsu, K., Sato, M., Ishigaki, T., Sung, K. B., Jo, D. S., Masaki, T., & Yoon, D. H. (2014). Synthesis and the luminescent properties of silicate NaAlSiO ₄:Eu²⁺ phosphor using SiO powder as a silica source. In Electroceramics in Japan XVI (pp. 214-217). (Key Engineering Materials; Vol. 582). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.582.214

@inproceedings{e30f9f29f8664c12881aa11d3377e4d0,

title = "Synthesis and the luminescent properties of silicate NaAlSiO 4:Eu2+ phosphor using SiO powder as a silica source",

abstract = "A yellow-emitting NaAlSiO4:Eu2+ phosphor was synthesized using SiO powder as a reducing agent and a silica source material. The emission intensity of the NaAlSiO4:Eu2+ phosphor synthesized using SiO powder is higher than that of a sample produced using a conventional silicate phosphor synthesis reaction using SiO2 powder. The ratio of non-reduced Eu3+ ions in the NaAlSiO4:Eu 2+ phosphor synthesized using SiO powder was decreased by the reduction effect of SiO powder.",

keywords = "Phosphor, Reducing agent, Silicate, SiO",

author = "Takeshi Abe and Kenji Toda and Kazuyoshi Uhematsu and Mineo Sato and Tadashi Ishigaki and Sung, \{Kim Bong\} and Jo, \{Deok Su\} and Takaki Masaki and Yoon, \{Dae Ho\}",

year = "2014",

doi = "10.4028/www.scientific.net/KEM.582.214",

language = "English",

isbn = "9783037858561",

series = "Key Engineering Materials",

publisher = "Trans Tech Publications Ltd",

pages = "214--217",

booktitle = "Electroceramics in Japan XVI",

note = "32nd Electronics Division Meeting of the Ceramic Society of Japan ; Conference date: 26-10-2012 Through 27-10-2012",

}

Abe, T, Toda, K, Uhematsu, K, Sato, M, Ishigaki, T, Sung, KB, Jo, DS, Masaki, T & Yoon, DH 2014, Synthesis and the luminescent properties of silicate NaAlSiO ₄:Eu²⁺ phosphor using SiO powder as a silica source. in Electroceramics in Japan XVI. Key Engineering Materials, vol. 582, Trans Tech Publications Ltd, pp. 214-217, 32nd Electronics Division Meeting of the Ceramic Society of Japan, Tokyo, Japan, 26/10/12. https://doi.org/10.4028/www.scientific.net/KEM.582.214

Synthesis and the luminescent properties of silicate NaAlSiO ₄:Eu²⁺ phosphor using SiO powder as a silica source. / Abe, Takeshi; Toda, Kenji; Uhematsu, Kazuyoshi et al.
Electroceramics in Japan XVI. Trans Tech Publications Ltd, 2014. p. 214-217 (Key Engineering Materials; Vol. 582).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Synthesis and the luminescent properties of silicate NaAlSiO 4:Eu2+ phosphor using SiO powder as a silica source

AU - Abe, Takeshi

AU - Toda, Kenji

AU - Uhematsu, Kazuyoshi

AU - Sato, Mineo

AU - Ishigaki, Tadashi

AU - Sung, Kim Bong

AU - Jo, Deok Su

AU - Masaki, Takaki

AU - Yoon, Dae Ho

PY - 2014

Y1 - 2014

N2 - A yellow-emitting NaAlSiO4:Eu2+ phosphor was synthesized using SiO powder as a reducing agent and a silica source material. The emission intensity of the NaAlSiO4:Eu2+ phosphor synthesized using SiO powder is higher than that of a sample produced using a conventional silicate phosphor synthesis reaction using SiO2 powder. The ratio of non-reduced Eu3+ ions in the NaAlSiO4:Eu 2+ phosphor synthesized using SiO powder was decreased by the reduction effect of SiO powder.

AB - A yellow-emitting NaAlSiO4:Eu2+ phosphor was synthesized using SiO powder as a reducing agent and a silica source material. The emission intensity of the NaAlSiO4:Eu2+ phosphor synthesized using SiO powder is higher than that of a sample produced using a conventional silicate phosphor synthesis reaction using SiO2 powder. The ratio of non-reduced Eu3+ ions in the NaAlSiO4:Eu 2+ phosphor synthesized using SiO powder was decreased by the reduction effect of SiO powder.

KW - Phosphor

KW - Reducing agent

KW - Silicate

KW - SiO

UR - https://www.scopus.com/pages/publications/84885923861

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DO - 10.4028/www.scientific.net/KEM.582.214

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BT - Electroceramics in Japan XVI

PB - Trans Tech Publications Ltd

T2 - 32nd Electronics Division Meeting of the Ceramic Society of Japan

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