Synthesis, structure, and photoluminescence of a novel oxynitride baysi2o5n activated by Eu2+ and Ce3+

Makoto Kobayashi; Takuya Yasunaga; Hironori Sato; Hideki Kato; Kotaro Fujii; Masatomo Yashima; Masato Kakihana

doi:10.1246/cl.170144

Synthesis, structure, and photoluminescence of a novel oxynitride baysi2o5n activated by Eu²⁺ and Ce³⁺

Makoto Kobayashi, Takuya Yasunaga, Hironori Sato, Hideki Kato, Kotaro Fujii, Masatomo Yashima, Masato Kakihana

IMRAM - Division of Inorganic Material Research

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

7 Citations (Scopus)

Abstract

A novel oxynitride, BaYSi₂O₅N, has been synthesized by a solid-state reaction method. Its crystal structure was determined by single-crystal X-ray analysis. Eu²⁺- and Ce³⁺-doped BaYSi₂O₅N exhibit broad blue emission with peaks around 459 and 412 nm under excitation at 250-450 and 250-370 nm, respectively. This is the first report on the synthesis of oxynitrides in the BaO-Y₂O₃-SiO₂-Si₃N₄ system.

Original language	English
Pages (from-to)	795-797
Number of pages	3
Journal	Chemistry Letters
Volume	46
Issue number	6
DOIs	https://doi.org/10.1246/cl.170144
Publication status	Published - 2017

Keywords

Novel compound
Oxynitride
Phosphor

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10.1246/cl.170144

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title = "Synthesis, structure, and photoluminescence of a novel oxynitride baysi2o5n activated by Eu2+ and Ce3+",

abstract = "A novel oxynitride, BaYSi2O5N, has been synthesized by a solid-state reaction method. Its crystal structure was determined by single-crystal X-ray analysis. Eu2+- and Ce3+-doped BaYSi2O5N exhibit broad blue emission with peaks around 459 and 412 nm under excitation at 250-450 and 250-370 nm, respectively. This is the first report on the synthesis of oxynitrides in the BaO-Y2O3-SiO2-Si3N4 system.",

keywords = "Novel compound, Oxynitride, Phosphor",

author = "Makoto Kobayashi and Takuya Yasunaga and Hironori Sato and Hideki Kato and Kotaro Fujii and Masatomo Yashima and Masato Kakihana",

note = "Publisher Copyright: {\textcopyright} 2017 The Chemical Society of Japan.",

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doi = "10.1246/cl.170144",

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T1 - Synthesis, structure, and photoluminescence of a novel oxynitride baysi2o5n activated by Eu2+ and Ce3+

AU - Kobayashi, Makoto

AU - Yasunaga, Takuya

AU - Sato, Hironori

AU - Kato, Hideki

AU - Fujii, Kotaro

AU - Yashima, Masatomo

AU - Kakihana, Masato

PY - 2017

Y1 - 2017

N2 - A novel oxynitride, BaYSi2O5N, has been synthesized by a solid-state reaction method. Its crystal structure was determined by single-crystal X-ray analysis. Eu2+- and Ce3+-doped BaYSi2O5N exhibit broad blue emission with peaks around 459 and 412 nm under excitation at 250-450 and 250-370 nm, respectively. This is the first report on the synthesis of oxynitrides in the BaO-Y2O3-SiO2-Si3N4 system.

AB - A novel oxynitride, BaYSi2O5N, has been synthesized by a solid-state reaction method. Its crystal structure was determined by single-crystal X-ray analysis. Eu2+- and Ce3+-doped BaYSi2O5N exhibit broad blue emission with peaks around 459 and 412 nm under excitation at 250-450 and 250-370 nm, respectively. This is the first report on the synthesis of oxynitrides in the BaO-Y2O3-SiO2-Si3N4 system.

KW - Novel compound

KW - Oxynitride

KW - Phosphor

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JO - Chemistry Letters

JF - Chemistry Letters

IS - 6

ER -

Synthesis, structure, and photoluminescence of a novel oxynitride baysi2o5n activated by Eu²⁺ and Ce³⁺

Abstract

Keywords

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