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Room temperature synthesis and characterization of NaEuF4 nanorods and Na5Eu9F32 nanospheres |
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| Authors: | Miao Wang Jian-Ming Hong Zhi Yu Zi-Ling Xue |
| Institution: | a State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Nanjing University, Nanjing 210093, People's Republic of China b Analytic Center of Nanjing University, Jiangsu, Nanjing 210093, People's Republic of China c State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Fuzhou 350002, People's Republic of China d Department of Chemistry, The University of Tennessee, Knoxville, TN 37996-1600, USA |
| Abstract: | A simple solution-based route was used to selectively synthesize two ternary metal fluoride NaEuF4 nanorods with hexagonal structure and Na5Eu9F32 nanospheres with cubic structure at room temperature. It is found that NaEuF4 nanorods can be transformed into Na5Eu9F32 nanospheres with the increasing the reaction time in the presence of excessive NaF. The luminescence properties of these two metal fluorides were investigated and the possible formation mechanism was discussed. |
| Keywords: | 61 46 +w 78 55 &minus m 81 05 Ys 81 10 Dn |
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