ChemInform Abstract: Sunlight Activated Long-Lasting Luminescence from Ba5Si8O21: Eu2+, Dy3+ Phosphor

ChemInform Abstract: Sunlight Activated Long-Lasting Luminescence from Ba5Si8O21: Eu2+, Dy3+ Phosphor

The new title phosphor is prepared by solid state reaction of a stoichiometric mixture of BaCO3, SiO2, Eu2O3, and Dy2O3 (95% N2/5% H2, 1250 °C, 10 h).

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Bibliographische Detailangaben
Veröffentlicht in:ChemInform 2015-04, Vol.46 (17), p.no-no
Hauptverfasser: Wang, Pengjiu, Xu, Xuhui, Zhou, Dacheng, Yu, Xue, Qiu, Jianbei
Format: Artikel
Sprache:eng
Schlagworte:
barium
barium, Ba
display technology
display technology, phosphors, liquid crystals
dysprosium
dysprosium, Dy
europium
europium, Eu
fluorescence (solids and liquids)
liquid crystals
luminescence
luminescence, fluorescence (solids and liquids)
phosphors
silicon
silicon, Si
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Beschreibung
Zusammenfassung:The new title phosphor is prepared by solid state reaction of a stoichiometric mixture of BaCO3, SiO2, Eu2O3, and Dy2O3 (95% N2/5% H2, 1250 °C, 10 h).
ISSN:0931-7597
1522-2667
DOI:10.1002/chin.201517008