Determination of RE Impurities in Gadolinium Oxide by ICP-AES ICP-AES法测定氧化钆中稀土杂质
We compared the extraction chromatography column effciency with theory stage of liquid-liquid extraction The optimization process has been used for separation of high purity gadolinium oxide. 对萃取色层柱效率与液-液萃取理论级数进行了比较,优化了工艺条件,分离出纯度大于99.9997%的Gd2O3。
The physical properties of several long-wavelength infrared low refractive index materials, such as gadolinium oxide, erbium fluoride, zinc fluoride, indium fluoride and polyethylene were discussed in this paper. 本文对几种长波红外光学薄膜材料,如氧化钆、氟化铒、氟化锌、氟化铟、聚乙烯等的物理性能进行了讨论。
A method for the dircet determination of 11 rare earths in highly pure gadolinium oxide by ICP-MS has been established. 建立了高纯氧化钆中11种稀土杂质氧化物的ICP-MS直接测定法。
Emission spectrographic method for determination of trace None-Rare earth elements in gadolinium oxide study on Determination of Sm 、 Eu 、 Tb 、 Dy and Y in High Purity Gadolinium Oxide by ICP spectroscopy 高纯氧化钆中非稀土元素的发射光谱测定高纯氧化钆中钐、铕、铽、镝和钇的ICP光谱分析方法的研究