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

被引：17

作者：

Yonesaki, Yoshinori ^{[1
]}

Dong, Qiang ^{[1
]}

Mohamad, Nur Suhaiza Binti ^{[1
]}

Miura, Akira ^{[1
]}

Takei, Takahiro ^{[1
]}

Yamanaka, Junji ^{[1
]}

Kumada, Nobuhiro ^{[1
]}

Kinomura, Nobukazu ^{[1
]}

机构：

[1] Univ Yamanashi, Interdisciplinary Grad Sch Med & Engn, Kofu, Yamanashi 4008511, Japan

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2011年 / 509卷 / 35期

关键词：

Amorphous materials; Coating materials; Phosphors; Luminescence; LIGHT-EMITTING-DIODES; FULL-COLOR BA3MGSI2O8-EU2+; LUMINESCENT PROPERTIES; PHOTOLUMINESCENCE PROPERTIES; SR2SIO4-EU2+ PHOSPHORS; THERMAL-PROPERTIES; CRYSTAL-STRUCTURE; MN2+ PHOSPHOR; RED PHOSPHOR; BA;

D O I：

10.1016/j.jallcom.2011.06.042

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

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 degrees 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. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：8738 / 8741

页数：4

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