P.59: New Synthesis of Novel Phosphor for LED Technology: Synthesizing Sr sub(3)Y sub(2)(BO sub(3)) sub(4):Eu super(2+) From Strontium Borate Precursors

P.59: New Synthesis of Novel Phosphor for LED Technology: Synthesizing Sr sub(3)Y sub(2)(BO sub(3)) sub(4):Eu super(2+) From Strontium Borate Precursors

Doping Eu super(2+) is challenging in some materials because of the stability of Eu super(3+). An alternative method for doping divalent europium was explored in the phosphor Sr sub(3)B sub(2)O sub(6):Eu. Sr sub(3)B sub(2)O sub(6):Eu has been synthesized with a mixture of divalent and trivalent emis...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2013-06, Vol.44 (1), p.1221-1222
Hauptverfasser: Kilburn, Troy B, Way, Zachary K, Orme, Patrick, Diaz, Anthony L
Format: Artikel
Sprache:eng
Schlagworte:
Doping
Emission
Europium
Phosphors
Precursors
Stability
Strontium
Synthesis
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Zusammenfassung:Doping Eu super(2+) is challenging in some materials because of the stability of Eu super(3+). An alternative method for doping divalent europium was explored in the phosphor Sr sub(3)B sub(2)O sub(6):Eu. Sr sub(3)B sub(2)O sub(6):Eu has been synthesized with a mixture of divalent and trivalent emission. Here, samples prepared by traditional-methods are compared to samples prepared using a SrB sub(4)O sub(7):Eu precursor.
ISSN:0097-966X
2168-0159
DOI:10.1002/j.2168-0159.2013.tb06450.x