Microstructures of Strontium Aluminates and Polystyrene Phosphorescent Composite Films

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Abstract:

Strontium-aluminates-based phosphorescent composite films were prepared by homogeneously distributing the green light emitting phosphors within polystyrene hosts. The composite films have the unique properties of flexibility of the polymers and the long-lasting phosphorescence of the strontium-aluminates-based phosphors. The microstructures of the flexible composite films were characterized with scanning electron microscopy. The results indicated that the organic and inorganic materials can be combined with each other better, and the composite films can be easily rolled but will not generate cracks. Therefore, this composite technology can effectively enhance the moisture resistance of the phosphors and the films can be used in the filed of information display.

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Periodical:

Key Engineering Materials (Volumes 428-429)

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544-547

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January 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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[1] B. Smets, J. Rutten, G. Hoeks and J. Electrochem. Soc. Vol. 136 (1989), p.2119.

Google Scholar

[2] F. C. Palilla, A. K. Levine and M. R. Tomkus: J. Electrochem. Soc. Vol. 115 (1968), p.642.

Google Scholar

[3] W. Y. Jia, H. B. Yuan and L. Z. Lu, J. Lumin. Vol. 76 (1998), p.424.

Google Scholar

[4] T. Matsuzawa, Y. Aoki and N. Takeuchi: J Electrochem Soc. Vol. 143 (1996), p.2670.

Google Scholar

[5] T. Katsumata, K. Sasajima and T. Nabae: J. Am. Ceram. Soc. Vol. 81 (1998), p.413.

Google Scholar

[6] S. Stankovich, D. A. Dikin, G. H. B. Dommett, K. M. Kohlhaas, E. J. Zimney, E. A. Stach, R. D. Piner, S. T. Nguyen, R. S. Ruoff, Nature Vol. 442 (2006), p.282.

DOI: 10.1038/nature04969

Google Scholar