XANES at Eu-L-3 edge and valence of europium in SrB4O7 : EU and BaB8O13 : Eu
Data(s) |
2000
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Resumo |
The luminescent materials SrB4O7:Eu and BaB8O13:Eu were synthesized, and the valence states of europium in the materials were measured by means of XANES at Eu-L-3 edge. It is found that the Ed(3+) and Eu2+ ions are all present in the materials, and more Eu3+ ions can be reduced in SrB4O7:Eu than in BaB8O13:Eu. The excitation and emission spectra of Eu3+ in SrB4O7:Eu and BaB8O13:Eu were determined. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Liang HB;Hu TD;Wang SB;Zeng QH;Pei ZW;Su Q.XANES at Eu-L-3 edge and valence of europium in SrB4O7 : EU and BaB8O13 : Eu,CHINESE JOURNAL OF CHEMISTRY,2000,18(3):294-296 |
Palavras-Chave | #AIR #SM |
Tipo |
期刊论文 |