Inductively coupled plasma-atomic emission spectral fitting analysis of rare-earth elements in ion-adsorption type ores

被引：7
|
作者：
Ito, K
Masukawa, F
Mao, QL
Hirokawa, T
机构：
[1] Hiroshima Univ, Fac Engn, Higashihiroshima 7398527, Japan
[2] Hiroshima Univ, Fac Engn, Higashihiroshima 7398527, Japan
来源：
ANALYTICA CHIMICA ACTA | 1998年 / 362卷 / 2-3期
关键词：
ICP-AES; spectral fitting; rare-earth elements; ion adsorption type ore;
D O I：
10.1016/S0003-2670(98)00065-8
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Inductively coupled plasma-atomic emission (ICP-AE) spectral fitting analysis was applied to the determination of rare-earth elements (REEs) in ion-adsorption type ores. An analytical window for each REE with strong emission (1 nm) was simulated based on a linear combination of reference spectra of REEs using our own developed software. The analytical results obtained were in good agreement with those obtained by a coupled analytical method, i.e. isotachophoresis-particle induced X-ray emission (ITP-PIXE). (C) 1998 Elsevier Science B.V.
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页码：241 / 245
页数：5
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