钒(IV)酸镥
| 钒(IV)酸镥 | ||
|---|---|---|
| ||
| 英文名 | Lutetium vanadate(IV) | |
| 别名 | 二钒酸二镥 二钒酸镥 | |
| 识别 | ||
| CAS号 | 60571-03-1 
| |
| 性质 | ||
| 化学式 | Lu2V2O7 | |
| 摩尔质量 | 563.818 g·mol⁻¹ | |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | ||
钒(IV)酸镥是一种具有铁磁性和半导体特性的无机化合物，化学式为Lu2V2O7[1]，属于烧绿石类晶体。[2]
制备
[编辑]钒(IV)酸镥可由氧化镥、三氧化二钒和五氧化二钒在高温（1400 °C）、氩气气氛、氧压2.0×10-5bar的条件下反应得到。[3]
- 2 Lu2O3 + V2O3 + V2O5 → 2 Lu2V2O7
参考文献
[编辑]- ^ Ichikawa H, Kano L, Saitoh M, et al. Orbital Ordering in ferromagnetic Lu2V2O7 （页面存档备份，存于互联网档案馆）. Journal of the Physical Society of Japan, 2005, 74(3):1020-1025. DOI: 10.1143/JPSJ.74.1020
- ^ Kitayama K, Katsura T. A new compound, Lu2V2O7 （页面存档备份，存于互联网档案馆）. Chemistry Letters, 2006(8):815-816. DOI: 10.1246/cl.1976.815
- ^ A.A.Haghighirad, C.Gross, W.Assmus. Powder synthesis and crystal growth of Y2V2O7 under high pressure and its physical properties. Journal of Crystal Growth, 2008. Vol 310, Issue 7-9. pp 2277-2283. DOI: 10.1016/j.jcrysgro.2007.10.069
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