Green Aluminate Phosphors Used for Information Display

Abstract:

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Well known long-persistent phosphorous strontium aluminates were synthesized by conventional combustion method in a furnace at about 600oC. By incorporating the obtained phosphorous strontium aluminates into organic host polystyrene, we prepared the organic-inorganic composite material (i.e., phosphor-polystyrene) which could be cast into flexible and green-light- emitting films. The morphology of the obtained phosphorous strontium aluminates and the phosphorescence of the organic-inorganic composite films were characterized with the scanning electron microscopy and the fluorescence spectroscopy, respectively. Our results show that the organic-inorganic composite films can be used as green-light- emitting roll-able screens in the industry of information displays.

Info:

Periodical:

Key Engineering Materials (Volumes 428-429)

Edited by:

Yuan Ming Huang

Pages:

421-425

DOI:

10.4028/www.scientific.net/KEM.428-429.421

Citation:

Y. T. Guo and Y. M. Huang, "Green Aluminate Phosphors Used for Information Display", Key Engineering Materials, Vols. 428-429, pp. 421-425, 2010

Online since:

January 2010

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Price:

$35.00

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