Combustion synthesis and photoluminescence of Eu3+, Dy3+-doped La2Zr2O7 nanocrystals
✍ Scribed by Aiyu Zhang; Mengkai Lü; Guangjun Zhou; Shumei Wang; Yuanyuan Zhou
- Book ID
- 108191259
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 162 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0022-3697
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## Abstract For Abstract see ChemInform Abstract in Full Text.
Polycrystalline Eu 2+ and Dy 3+ doped barium aluminate materials, BaAl 2 O 4 :Eu 2+ ,Dy 3+ , were prepared with solid state reactions at temperatures between 700 and 1500 °C. The influence of the thermal treatments on the stability, homogeneity and structure as well as to the UV-excited and persiste
Eu(2+), Dy(3+) and Tb(3+) co-doped strontium aluminate phosphor with high brightness and long afterglow was synthesized by a combustion method, using urea as a reducer. The properties of SrAl(2)O(4):Eu(2+),Dy(3+),Tb(3+) phosphor with a series of initiating combustion temperatures, urea concentration