Abstract
NaBa1-xCaxPO4:Eu2+ were synthesized using polymerizable complex method. New phases were observed at x = 1/3 and 0.5, which were identified by single-crystal XRD analysis as Na3Ba2Ca(PO4)3 and NaBa0.5Ca0.5PO4 with a trigonal system. Though both phases pretend to be solid solutions between NaBaPO4 and NaCaPO4, they have different coordination environments and PO4 orderings. 1 mol% Eu2+-activated NaBaPO4, Na3Ba2Ca(PO4)3, and NaBa0.5Ca0.5PO4 exhibited an emission maximum at 435 nm, 458 nm, and 460 nm, respectively. The shift of the emission maximum might be due to a change in the Eu-O bond length. This journal is
Original language | English |
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Pages (from-to) | 1900-1904 |
Number of pages | 5 |
Journal | Dalton Transactions |
Volume | 44 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2015 Jan 28 |
ASJC Scopus subject areas
- Inorganic Chemistry