Morphology Control of High Luminance Phosphors

Abstract:

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We report synthesis of well-grown blue phosphor powder, CaMgSi2O6:Eu2+, from new vapor phase method (Flash creation method) derived nanopowder precursor. Single phase phosphor sample was obtained by post-annealing at 1100 oC. Luminescence properties were compared with that of the sample synthesized by a conventional solid state reaction. The post-annealed sample showed intense blue emission under UV excitation.

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Periodical:

Edited by:

Kazumi Kato, Tadashi Takenaka, Masasuke Takata and Kazuo Shinozaki

Pages:

107-110

DOI:

10.4028/www.scientific.net/KEM.388.107

Citation:

K. Toda et al., "Morphology Control of High Luminance Phosphors", Key Engineering Materials, Vol. 388, pp. 107-110, 2009

Online since:

September 2008

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$35.00

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