Journal of the Ceramic Society of Japan, Supplement
Online ISSN : 1349-2756
ISSN-L : 1349-2756
Journal of the Ceramic Society of Japan, Supplement 112-1, PacRim5 Special Issue
Session ID : 12
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Luminescence Characteristics of Y2O3: Eu3+ Phosphor Confined in Porous Glass
Tetsuro JINHong LINKohei KADONOMakoto SAITOTetsuo YAZAWA
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Abstract
The lanthanide oxide phosphor (Y2O3: Eu3+) was confined into the pores of porous glass substrate by means of MOCVD method using lanthanide organic complexes. The phosphor in the porous glass was crystallized under higher temperature in air and the porous glass retained good transparency. The resulting porous glass plate showed two times larger luminescent intensity compared with bulk Y2O3: Eu3+ (5 wt%) crystal prepared by solid state reaction under the irradiation of UV light (254 nm).
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© 2004 The Ceramic Society of Japan
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