Combustion synthesis of phosphors for plasma display panels

被引:42
|
作者
Mahakhode, J. G.
Dhoble, S. J.
Joshi, C. P.
Moharil, S. V.
机构
[1] Nagpur Univ, Dept Phys, Nagpur 440010, Maharashtra, India
[2] DB Sci Coll, Gondia, Maharashtra, India
[3] Kamla Nehru Coll, Nagpur 440009, Maharashtra, India
[4] Shri Ramdeobaba KN Engn Coll, Dept Phys, Nagpur 440013, Maharashtra, India
[5] Nagpur Univ, Dept Phys, Nagpur 440010, Maharashtra, India
关键词
phosphors; chemical synthesis; crystal structure and symmetry; luminescence;
D O I
10.1016/j.jallcom.2006.08.038
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
Combustion synthesis of phosphors for plasma display panels (PDP) is reported. They include phosphors which are already in commercial use like BaMgAl10O17:Eu2+ and BaAl12O19:Mn2+ as well as some recently reported aluminates like SrMgAl10O17:Eu2+ and GdCaAl3O7: Eu3+. The phosphors so prepared were characterized by XRD, PL and X-ray excited luminescence (XEL) techniques. XRD studies confirmed formation of all the aluminates except Sr3Al10SiO2 in a single step. PL spectra were also in good agreement with the literature results. (C) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:293 / 297
页数:5
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