Green phosphor

A green phosphor is prepared at a sintering temperature T in a synthesis reaction environment. The general formula of the green phosphor is (Gd,Sr)3-x-yMxAl2O7:Ry, 0<=x<=1, 0<y<=0.3; wherein, M is divalent calcium, barium or the mixture of two elements, R is lanthanide element, and furth...

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Bibliographic Details
Main Authors LIU RU SHI, WANG SIAO SHAN, SHEN SHIH CHAO, LU KO WEI, HUANG KUAN WEI
Format Patent
LanguageChinese
English
Published 14.08.2013
Subjects
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Summary:A green phosphor is prepared at a sintering temperature T in a synthesis reaction environment. The general formula of the green phosphor is (Gd,Sr)3-x-yMxAl2O7:Ry, 0<=x<=1, 0<y<=0.3; wherein, M is divalent calcium, barium or the mixture of two elements, R is lanthanide element, and furthermore (Gd,Sr)3-x-y is the expression of GdzSr3-x-y-z,0<z<3-x-y. The green phosphor can be excited by ultraviolet light and light emitting range is green light.
Bibliography:Application Number: CN201210070133