Re-evaluation of interferences of doubly charged ions of heavy rare earth elements on Sr isotopic analysis using multi-collector inductively coupled plasma mass spectrometry
文献类型：期刊论文
| 作者 | Yang, Yue-Heng; Wu, Fu-Yuan; Xie, Lie-Wen; Chu, Zhu-Yin; Yang, Jin-Hui |
| 刊名 | SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY
 |
| 出版日期 | 2014-07-01 |
| 卷号 | 97页码:118-123 |
| ISSN号 | 0584-8547 |
| 关键词 | Sr isotope MC-ICP-MS isobaric interference Doubly charged ion Heavy rare earth interference |
| DOI | 10.1016/j.sab.2014.05.006 |
| 文献子类 | Article |
| 英文摘要 | We re-evaluate the interference of doubly charged heavy rare earth elements during Sr isotopic analysis using multi-collector inductively coupled plasma mass spectrometry (MC-ICP-MS). A series of mixed solutions of standard reference material SRM 987, rare earth elements, and Sr separated from rock reference materials are measured to assess the influence of isobaric interferences on the MC-ICP-MS analysis of Sr isotopes. After sample dissolution, conventional cation-exchange chromatography is employed for Sr purification of rock reference materials prior to MC-ICP-MS measurement. It has been demonstrated that if the natural abundances of Er and Yb are used to correct for doubly charged ion interferences on Sr, an overcorrection results. In contrast the use of measured doubly charged ion ratios results in an accurate and precise correction of isobaric interference. This finding is confirmed by analytical results for several certified reference materials from mafic (basaltic) to felsic (granitic) silicate rocks. It is noteworthy that, because Er is more prone to doubly charged ion formation, it dominates over Yb doubly charged ions as an interference source. (C) 2014 Elsevier B.V. All rights reserved. |
| WOS关键词 | MC-ICP-MS ; USGS REFERENCE MATERIALS ; GEOLOGICAL SAMPLES ; RATIO ; STRONTIUM ; SEPARATION ; NEODYMIUM ; TIMS ; ND ; CARBONATES |
| WOS研究方向 | Spectroscopy |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000339534100016 |
| 资助机构 | Natural Science Foundation of China (NSFC)(41273021 ; Natural Science Foundation of China (NSFC)(41273021 ; Natural Science Foundation of China (NSFC)(41273021 ; Natural Science Foundation of China (NSFC)(41273021 ; 41273018 ; 41273018 ; 41273018 ; 41273018 ; 41221002 ; 41221002 ; 41221002 ; 41221002 ; 41130313) ; 41130313) ; 41130313) ; 41130313) ; Natural Science Foundation of China (NSFC)(41273021 ; Natural Science Foundation of China (NSFC)(41273021 ; Natural Science Foundation of China (NSFC)(41273021 ; Natural Science Foundation of China (NSFC)(41273021 ; 41273018 ; 41273018 ; 41273018 ; 41273018 ; 41221002 ; 41221002 ; 41221002 ; 41221002 ; 41130313) ; 41130313) ; 41130313) ; 41130313) ; Natural Science Foundation of China (NSFC)(41273021 ; Natural Science Foundation of China (NSFC)(41273021 ; Natural Science Foundation of China (NSFC)(41273021 ; Natural Science Foundation of China (NSFC)(41273021 ; 41273018 ; 41273018 ; 41273018 ; 41273018 ; 41221002 ; 41221002 ; 41221002 ; 41221002 ; 41130313) ; 41130313) ; 41130313) ; 41130313) ; Natural Science Foundation of China (NSFC)(41273021 ; Natural Science Foundation of China (NSFC)(41273021 ; Natural Science Foundation of China (NSFC)(41273021 ; Natural Science Foundation of China (NSFC)(41273021 ; 41273018 ; 41273018 ; 41273018 ; 41273018 ; 41221002 ; 41221002 ; 41221002 ; 41221002 ; 41130313) ; 41130313) ; 41130313) ; 41130313) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/85918]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Yang, Yue-Heng |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, PR, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Yue-Heng,Wu, Fu-Yuan,Xie, Lie-Wen,et al. Re-evaluation of interferences of doubly charged ions of heavy rare earth elements on Sr isotopic analysis using multi-collector inductively coupled plasma mass spectrometry[J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY,2014,97:118-123. |
| APA | Yang, Yue-Heng,Wu, Fu-Yuan,Xie, Lie-Wen,Chu, Zhu-Yin,&Yang, Jin-Hui.(2014).Re-evaluation of interferences of doubly charged ions of heavy rare earth elements on Sr isotopic analysis using multi-collector inductively coupled plasma mass spectrometry.SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY,97,118-123. |
| MLA | Yang, Yue-Heng,et al."Re-evaluation of interferences of doubly charged ions of heavy rare earth elements on Sr isotopic analysis using multi-collector inductively coupled plasma mass spectrometry".SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY 97(2014):118-123. |
入库方式： OAI收割
来源：地质与地球物理研究所
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