Synthesis and characterization of BaMgAl10O17: Eu2+ phosphor for efficient displays

Intense, water-dispersible blue-emitting Eu2+-doped BaMgAl10O17 (Eu2+: BAM) phosphor was prepared using a simple solution combustion process at relatively lower (∼600°C) temperatures compared to conventional methods. In the plasma display panel, the Eu2+ activated barium magnesium Aluminate (BAM) ph...

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Hauptverfasser:	Rao, P. Chandar, Ravinder, G., Anusha, S., Sreelatha, C. J.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Barium Combustion Displays Europium Magnesium aluminate Morphology Nanophosphors Phosphors Photoluminescence Quantum efficiency
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creator	Rao, P. Chandar Ravinder, G. Anusha, S. Sreelatha, C. J.
description	Intense, water-dispersible blue-emitting Eu2+-doped BaMgAl10O17 (Eu2+: BAM) phosphor was prepared using a simple solution combustion process at relatively lower (∼600°C) temperatures compared to conventional methods. In the plasma display panel, the Eu2+ activated barium magnesium Aluminate (BAM) phosphor has been conventionally adapted as a blue-emitting component in many displays because of its availability and high (>98%) quantum efficiency. BaMgAl10O17:Eu2+ (BAM) phosphor was prepared in two steps using the auto-combustion method followed by sintering in reducing atmosphere. The X-ray diffraction analysis confirmed that the crystalline phase of BAM nanophosphor as a hexagonal structure. The Scanning Electron microscopy (SEM) observation shows the uniform distribution of rectangular-type of morphology for the as-prepared nanophosphor. Detailed investigation of photoluminescence has done in the present paper. These results are promising and suggest that the BAM nanophosphor is highly useful in enhancing the color purity in the plasma display panels.
doi_str_mv	10.1063/5.0036396
format	Conference Proceeding
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Chandar ; Ravinder, G. ; Anusha, S. ; Sreelatha, C. J.</creator><contributor>Gupta, TVK ; Nath, N Kishore ; Gupta, M Satyanarayana</contributor><creatorcontrib>Rao, P. Chandar ; Ravinder, G. ; Anusha, S. ; Sreelatha, C. J. ; Gupta, TVK ; Nath, N Kishore ; Gupta, M Satyanarayana</creatorcontrib><description>Intense, water-dispersible blue-emitting Eu2+-doped BaMgAl10O17 (Eu2+: BAM) phosphor was prepared using a simple solution combustion process at relatively lower (∼600°C) temperatures compared to conventional methods. In the plasma display panel, the Eu2+ activated barium magnesium Aluminate (BAM) phosphor has been conventionally adapted as a blue-emitting component in many displays because of its availability and high (>98%) quantum efficiency. BaMgAl10O17:Eu2+ (BAM) phosphor was prepared in two steps using the auto-combustion method followed by sintering in reducing atmosphere. The X-ray diffraction analysis confirmed that the crystalline phase of BAM nanophosphor as a hexagonal structure. The Scanning Electron microscopy (SEM) observation shows the uniform distribution of rectangular-type of morphology for the as-prepared nanophosphor. Detailed investigation of photoluminescence has done in the present paper. 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J.</creatorcontrib><title>Synthesis and characterization of BaMgAl10O17: Eu2+ phosphor for efficient displays</title><title>AIP conference proceedings</title><description>Intense, water-dispersible blue-emitting Eu2+-doped BaMgAl10O17 (Eu2+: BAM) phosphor was prepared using a simple solution combustion process at relatively lower (∼600°C) temperatures compared to conventional methods. In the plasma display panel, the Eu2+ activated barium magnesium Aluminate (BAM) phosphor has been conventionally adapted as a blue-emitting component in many displays because of its availability and high (>98%) quantum efficiency. BaMgAl10O17:Eu2+ (BAM) phosphor was prepared in two steps using the auto-combustion method followed by sintering in reducing atmosphere. The X-ray diffraction analysis confirmed that the crystalline phase of BAM nanophosphor as a hexagonal structure. The Scanning Electron microscopy (SEM) observation shows the uniform distribution of rectangular-type of morphology for the as-prepared nanophosphor. Detailed investigation of photoluminescence has done in the present paper. 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J.</au><au>Gupta, TVK</au><au>Nath, N Kishore</au><au>Gupta, M Satyanarayana</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Synthesis and characterization of BaMgAl10O17: Eu2+ phosphor for efficient displays</atitle><btitle>AIP conference proceedings</btitle><date>2021-02-05</date><risdate>2021</risdate><volume>2317</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>Intense, water-dispersible blue-emitting Eu2+-doped BaMgAl10O17 (Eu2+: BAM) phosphor was prepared using a simple solution combustion process at relatively lower (∼600°C) temperatures compared to conventional methods. In the plasma display panel, the Eu2+ activated barium magnesium Aluminate (BAM) phosphor has been conventionally adapted as a blue-emitting component in many displays because of its availability and high (>98%) quantum efficiency. BaMgAl10O17:Eu2+ (BAM) phosphor was prepared in two steps using the auto-combustion method followed by sintering in reducing atmosphere. The X-ray diffraction analysis confirmed that the crystalline phase of BAM nanophosphor as a hexagonal structure. The Scanning Electron microscopy (SEM) observation shows the uniform distribution of rectangular-type of morphology for the as-prepared nanophosphor. Detailed investigation of photoluminescence has done in the present paper. These results are promising and suggest that the BAM nanophosphor is highly useful in enhancing the color purity in the plasma display panels.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0036396</doi><tpages>7</tpages></addata></record>
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subjects	Barium Combustion Displays Europium Magnesium aluminate Morphology Nanophosphors Phosphors Photoluminescence Quantum efficiency
title	Synthesis and characterization of BaMgAl10O17: Eu2+ phosphor for efficient displays
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