- 作者: 吳誠一; 張富昌; 王時俊
- 作者服務機構: Nuclear Analytical Chemistry Center, Institute of Nuclear Energy Research, R.O.C.
- 中文摘要: A method for the simultaneous determination of trace Dy, Eu, Gd and Sm in nuclear grade uranium oxide by Inductively Coupled Plasma Atomic Emission Spectrometry has been developed. The process of uranium extraction and ICP/AES optimization are investigated. The detection limits of Dv, Eu, Gd and Sm are 0.003, 0.002, 0.006 and 0.010 .mu.g/ml respectively, and more than 90% recovery can be obtained.
- 英文摘要: --
- 中文關鍵字: Dy, Eu, Gd and Sm; determination; uranium; TOPO/ cyclohexane, extraction; ICP-AES.
- 英文關鍵字: Dy, Eu, Gd and Sm; determination; uranium; TOPO/ cyclohexane, extraction; ICP-AES.