STUDY ON PHOSPHORS FROM LiAl5O8:Fe POWDER

Chinese Journal of Applied Chemistry ›› 1988, Vol. 0 ›› Issue (2): 71-73.

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STUDY ON PHOSPHORS FROM LiAl₅O₈:Fe POWDER

Zhang Changshuan, Wang Jinye

Department of Chemistry, Zhengzhou University

Received:1987-03-31 Revised:1987-09-03 Published:1988-04-10 Online:1988-04-10

Abstract

Abstract: In this paper the synthesis and characteristic properties of LiAl₅O₈:Fe flourescence powder are reported. The effects of concentration of excited ion Fe³⁺ and sintering temperature on flourescence intensity have been investigated and the optimum conditions for LiAl₅O₈:Fe powder preparation were estabilished. The strongest flourescence peak of phosphors is at 670nm, The powder can be applied to colored and agricutural lamp production.

Key words: Phosphors, Aluminate, Activator Iron ion

Zhang Changshuan, Wang Jinye . STUDY ON PHOSPHORS FROM LiAl₅O₈:Fe POWDER[J]. Chinese Journal of Applied Chemistry, 1988, 0(2): 71-73.

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STUDY ON PHOSPHORS FROM LiAl₅O₈:Fe POWDER

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