Synthesis of a Violet Sr–Al–O:Eu2+ Phosphor Particle Using Elemental Al Diffusion

Synthesis of a Violet Sr–Al–O:Eu2+ Phosphor Particle Using Elemental Al Diffusion
复制标题

利用元素 Al 扩散合成紫色 Sr–Al–O:Eu2+ 荧光粉颗粒

DOI:
10.1111/ijac.12050
复制
发表时间:
2013
影响因子:
2.1
通讯作者:
Hidetoshi Saitoh and Atsushi Nakamura
Hidetoshi Saitoh and Atsushi Nakamura
中科院分区:
材料科学3区
文献类型:
--
作者:
Keiji Komatsu;Shinya Tsuchida;Hayato Maruyama;Shigeo Ohshio;Hiroki Akasaka;Hidetoshi Saitoh and Atsushi Nakamura

文献摘要

参考文献

被引文献

相似文献

紫色二价铕掺杂的铝酸锶(Sr-Al-O:Eu 2+)磷光体颗粒由Sr、Al、Eu的金属-乙二胺四乙酸(EDTA)溶液和颗粒氧化铝经由喷雾干燥和在还原气氛中烧结而合成。研究了所获得的Sr-Al-O:Eu 2+磷光体颗粒的发射特性、晶体结构、截面发射和元素分布。产物为SrAl_(12)O_(19):Eu ~(2+)二次粒子,平均粒径为20 μm。紫色SrAl 12 O 19:Eu 2+发射相在1 μm厚的颗粒涂层中发现,其中发生元素Al扩散。预计这些颗粒将获得商业应用,如油漆。
A violet divalent europium‐doped strontium aluminate (Sr–Al–O:Eu2+) phosphor particle was synthesized from a metal‐ethylenediaminetetraacetic acid (EDTA) solution of Sr, Al, Eu, and particulate alumina via spray drying and sintering in a reducing atmosphere. The emission properties, crystal structures, cross‐sectional emissions, and elemental distributions of the obtained Sr–Al–O:Eu2+phosphor particles were investigated. The product was determined to be secondary SrAl12O19:Eu2+particles with an average diameter of 20 μm. The violet SrAl12O19:Eu2+emission phase was found in a 1‐μm‐thick coating of the particles where elemental Al diffusion occurred. These particles are anticipated to find commercial applications such as paints.
用非晶态金属螯合物合成的金属氧化物粉末
DOI: 10.1023/a:1020696301394
发表时间: 2002
影响因子: 4.5
作者:
H. Saitoh;R. Satoh;A. Nakamura;Nobuyoshi Nambu;S. Ohshio
通讯作者: S. Ohshio
DOI: 10.1088/1742-6596/152/1/012082
发表时间: 2009
期刊: --
影响因子: --
作者:
Fang Gao;Z. Xiong;H. Xue;Yongxian Liu
通讯作者: Yongxian Liu
DOI: 10.1016/j.matchemphys.2005.08.065
发表时间: 2006
影响因子: 4.6
作者:
Yebin Xu;W. Peng;S. J. Wang;Xiong Xiang;P. Lu
通讯作者: P. Lu
通过计算机模拟技术研究铝酸锶的固有缺陷
DOI: 10.1088/1742-6596/249/1/012042
发表时间: 2010
期刊: Journal of Physics: Conference Series
影响因子: --
作者:
M. Rezende;R. Araujo;M. Valerio;Robert Allan Jackson
通讯作者: Robert Allan Jackson
由安装在多晶氧化铝上的 Sr–Al–O:Eu 粉末合成的新型紫光荧光粉 Sr7Al12O25:Eu2+
DOI: 10.1143/jjap.49.122601
发表时间: 2010
影响因子: 1.5
作者:
H. Akasaka;H. Tada;T. Ooki;A. Nakamura;K. Komatsu;S. Tsuchida;S. Ohshio;Nobuyoshi Nambu;H. Saitoh
通讯作者: H. Saitoh