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氧化钐颗粒(Sm2O3)essential information | |
Molecular formula | Sm2O3 |
purity | 99.99% |
CAS No | 12060-58-1 |
Molar mass | 348.72 |
density | 8.35 g/cm³ |
melting point | 2325 ℃ |
boiling point | |
Solubility (water) | 不溶于水,可溶于酸 |
Sm2O3是一种典型的稀土镧系金属氧化物,因为其特殊的外层电子结构,其性能非常优异。大多数稀土元素具有空轨道5d,因此稀土元素的化学活性很强,外层的空电子轨道可以转移电子从而提高材料的光催化性能。
氧化钐颗粒(Sm2O3)Product application |
氧化钐薄膜在光学、电学、磁学有很多的应用,可以制备光催化剂、荧光粉、发光器件等