Vitreous phase coating on glaserite-type alkaline earth silicate blue phosphor BaCa2MgSi2O8:Eu2+

Yoshinori Yonesaki; Qiang Dong; Nur Suhaiza Binti Mohamad; Akira Miura; Takahiro Takei; Junji Yamanaka; Nobuhiro Kumada; Nobukazu Kinomura

doi:10.1016/j.jallcom.2011.06.042

Vitreous phase coating on glaserite-type alkaline earth silicate blue phosphor BaCa₂MgSi₂O₈:Eu²⁺

Yoshinori Yonesaki, Qiang Dong, Nur Suhaiza Binti Mohamad, Akira Miura, Takahiro Takei, Junji Yamanaka, Nobuhiro Kumada, Nobukazu Kinomura

Institute of Multidisciplinary Research for Advanced Materials (IMRAM)

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

16 Citations (Scopus)

Abstract

A simple solid-state reaction was used to apply a vitreous-phase coating onto Eu²⁺-doped BaCa₂MgSi₂O₈ blue-phosphor particles. The vitreous phase was generated by liquid phase sintering at 1200 °C. The coated phosphor exhibited resistant to an acid dispersant. When a small amount of Al and La was added in raw materials, they were incorporated in the vitreous coating phase.

Original language	English
Pages (from-to)	8738-8741
Number of pages	4
Journal	Journal of Alloys and Compounds
Volume	509
Issue number	35
DOIs	https://doi.org/10.1016/j.jallcom.2011.06.042
Publication status	Published - 2011 Sep 1

Keywords

Amorphous materials
Coating materials
Luminescence
Phosphors

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/j.jallcom.2011.06.042

Cite this

Vitreous phase coating on glaserite-type alkaline earth silicate blue phosphor BaCa₂MgSi₂O₈:Eu²⁺. / Yonesaki, Yoshinori; Dong, Qiang; Mohamad, Nur Suhaiza Binti; Miura, Akira; Takei, Takahiro; Yamanaka, Junji; Kumada, Nobuhiro; Kinomura, Nobukazu.

In: Journal of Alloys and Compounds, Vol. 509, No. 35, 01.09.2011, p. 8738-8741.

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

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abstract = "A simple solid-state reaction was used to apply a vitreous-phase coating onto Eu2+-doped BaCa2MgSi2O8 blue-phosphor particles. The vitreous phase was generated by liquid phase sintering at 1200 °C. The coated phosphor exhibited resistant to an acid dispersant. When a small amount of Al and La was added in raw materials, they were incorporated in the vitreous coating phase.",

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note = "Funding Information: The author Y. Yonesaki is indebted to the financial support for the present research by Nippon Sheet Glass Foundation for Materials Science and Engineering. Copyright: Copyright 2011 Elsevier B.V., All rights reserved.",

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AU - Kumada, Nobuhiro

AU - Kinomura, Nobukazu

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