Research Article
Sol-Gel Synthesis, X-Ray Diffraction Studies, and Electric Conductivity of Sodium Europium Silicate
Table 1
Results of elemental analysis for NaEu9(SiO4)6O2 (% by weight).
| | Section # | Number of points (regions) | O | Na | Si | Eu |
| | 1 | 7 | 21.18 | 1.14 | 8.67 | 69.01 | | 2 | 12 | 21.43 | 1.12 | 8.97 | 68.48 | | 3 | 7 | 21.84 | 1.13 | 9.46 | 67.57 | | 4 | 7 | 21.41 | 1.13 | 8.95 | 68.51 | | 5 | 7 | 21.40 | 1.19 | 8.92 | 68.49 | | 6 | 9 | 21.63 | 1.10 | 9.21 | 68.06 | | 7 | 7 | 21.34 | 1.15 | 8.92 | 68.59 | | 8 | 4 | 21.02 | 1.06 | 8.50 | 69.42 | | Determined | | 21.44 | 1.13 | 8.98 | 68.45 | | Calculated | | 21.06 | 1.16 | 8.53 | 69.25 |
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