不溶于水和稀酸溶液与碱金属氧化物在高温下反应可生成镓盐。制取钆镓石榴石、催化剂、化学试剂等 ,制备 Sr2CμgaO3S(稀有方锥体镓的例子)时的原料 应用 Ga2O3 被广泛用作制造电致发光器件的主体材料。例如,可以使用掺杂铕的 Ga2O3 薄膜作为发光层来制造光学透明的电致发光器件。 由于其独特的光学和电学特性,如中等电导率和高激光损伤阈值,Ga2O3 可用于激光驱动的电子加速器、低损耗等离子体和硅基电介质激光加速器。 它也可以用作丙烷脱氢制丙烯的有效催化剂。 用于制备 Sr2CuGaO3S 的起始材料,这是一种罕见的方形金字塔镓的例子。
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Gallium oxide
Dangerous GoodsCAS number:12024-21-4 molecular formula:Ga2O3
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| Chinese alias | 氧化镓 | 三氧化二镓 | ||
| English alias | Gallium(3+) oxide | Gallium oxide (2/3) | GALLIUM OXIDE [MI] | Gallium sesquioxide | Galliumsesquioxide | AKOS030228190 | Gallium Oxydatum | DTXSID60925583 | AJNVQOSZGJRYEI-UHFFFAOYSA-N | UNII-46F059V66A | digallium;oxygen(2-) | G0603 | Gallium oxide | CC | ||
| CAS number | 12024-21-4 | molecular formula | Ga2O3 |
| molecular weight | 187.44 g/mol | Exact mass | - |
| PSA | 3.000 Ų | logp | - |
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WGK Germany:
2
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