Determination of Rare Earth Impurities in Ytterbium Oxide by ICP-AES ICP-AES法测定氧化镱中14种稀土杂质
The addition of ytterbium oxide to Bi_2O_3-MoO_3 catalyst enhanced conversion of isobutene and selection to methacrolein. 在Bi2O3-MoO3复合氧化物催化剂中加入Yb2O3,可明显提高异丁烯转化率和生成甲基丙烯醛的选择性。
High-temperature fatigue behavior in pre-cracked silicon nitride composites doped with ytterbium oxide Yb2O3掺杂氮化硅复合材料的高温动态疲劳行为
Determination of Rare-Earth Impurities in Ultra-pure Thulium Oxide, Ytterbium Oxide, Lutetium Oxide by Extraction Chromatography-Atomic Emission Spectrometry 萃取色谱分离-原子发射光谱测定超高纯氧化铥、氧化镱和氧化镥中痕量稀土杂质
Determination of Trace Rare Earth and Non rare Earth Impurities in High Purity Ytterbium Oxide by ICP MS 等离子体质谱(ICP-MS)测定高纯氧化镱中痕量稀土和非稀土杂质研究
The method of inductively coupled plasma-mass spectrometry for determination of impurities of 30 trace rare earth and non-rare earth elements in high purity ytterbium oxide was studied. 报道了高纯氧化钇中30种痕量稀土和非稀土杂质元素的电感耦合等离子体质谱测定方法。