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Luminescent properties of BaMgAl10O17:Eu2+ phosphor layer prepared with phosphate ester
Published online by Cambridge University Press: 31 January 2011
The preparation of BaMgAl10O17:Eu2+ (BAM) blue phosphor layer for a plasma display panel by the addition of a newly designed energetic dispersant (hereafter referred to as SAIT7) and its resulting photoluminescence (PL) efficiency is investigated. The addition of SAIT7 increases the maximum solids loading of BAM phosphor paste from 27.91 to 35.87 vol% and yields a highly packed microstructure of the phosphor layer. The PL intensity is increased by 7.57% compared to the BAM blue phosphor layer prepared without SAIT7. In conclusion, the addition of SAIT7 increased the packing density of the phosphor layer and resulted in improved luminescent properties of the phosphor layer.
- Journal of Materials Research , Volume 22 , Issue 12 , December 2007 , pp. 3309 - 3315
- Copyright © Materials Research Society 2007