Development of New Red Phosphor Na3YSi2O7:Eu3+ for a White LED

Abstract:

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New red phosphors Na3YSi2O7:Eu3+ was prepared by a conventional solid-state reaction. This silicate phosphor can be efficiently excited by near UV light, yielding an intense red emission. Under the excitation of near UV light, the emission intensity is higher than that of a commercial red phosphor Y2O2S:Eu3+.

Info:

Periodical:

Key Engineering Materials (Volumes 421-422)

Edited by:

Tadashi Takenaka, Hajime Haneda, Kazumi Kato, Masasuke Takata and Kazuo Shinozaki

Pages:

360-363

DOI:

10.4028/www.scientific.net/KEM.421-422.360

Citation:

S. Kousaka et al., "Development of New Red Phosphor Na3YSi2O7:Eu3+ for a White LED", Key Engineering Materials, Vols. 421-422, pp. 360-363, 2010

Online since:

December 2009

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Price:

$35.00

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