High-precision zinc isotopic characterization of twenty soil reference materials from China determined by MC-ICP-MS
文献类型：期刊论文
| 作者 | Zhai, Hua-Ye3; Wang, Xuan-Ce3,4; Li, Chao-Feng5; Wilde, Simon A.2; Li, Xiang-Zhong3; Xu, Bei1; Zhang, Xian-Liang3; Zhang, Ping3 |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2023-06-22 |
| 卷号 | 13期号:28页码:19030-19038 |
| DOI | 10.1039/d3ra00603d |
| 英文摘要 | Zinc isotopic ratios serve as powerful tools for tracing biochemical cycling of metals at Earth's surface, including the distribution, transportation, and enrichment of zinc (Zn) in soil. To conduct such studies and enable inter-laboratory comparisons, high-precision Zn isotopic measurements require the use of soil reference materials (RMs). However, there have been limited reports on the high-precision Zn isotope ratios of soil RMs thus far. In this study, we have developed a two-step Zn chemical separation protocol utilizing Bio-Rad AG MP-1M resin columns. This method has demonstrated excellent reproducibility for measuring the external & delta;Zn-66 values (relative to JMC-Lyon) of standard soil reference materials over an extended time period, with a better than 0.06 & PTSTHOUSND; (2SD) precision. Remarkably, this study is the first to report the Zn isotopic compositions of 20 soil reference materials from various soil types in China. With the exception of one sample obtained from a mining area, the Zn isotopic compositions of all the analyzed soil reference materials exhibit remarkable similarity, with an average & delta;Zn-66 value of 0.31 & PLUSMN; 0.12 & PTSTHOUSND;, which aligns closely with the values observed in igneous rocks. The exceptional sample, with a higher & delta;Zn-66 value of 0.61 & PLUSMN; 0.02 & PTSTHOUSND;, indicates potential contamination during mining activities. |
| WOS关键词 | SOURCE-MASS SPECTROMETRY ; ZN ISOTOPES ; FRACTIONATION ; CU ; DISCRIMINATION ; COPPER ; GEOCHEMISTRY ; TRACERS ; MATTER |
| 资助项目 | National Science Foundation of China[42273011] ; Fundamental Research Key Project of Yunnan Province[202001BB050015] ; Hebei Key Laboratory of Strategic Critical Mineral Resources, Hebei GEO University[HGU-SCMR2243] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| WOS记录号 | WOS:001018548500001 |
| 资助机构 | National Science Foundation of China ; National Science Foundation of China ; Fundamental Research Key Project of Yunnan Province ; Fundamental Research Key Project of Yunnan Province ; Hebei Key Laboratory of Strategic Critical Mineral Resources, Hebei GEO University ; Hebei Key Laboratory of Strategic Critical Mineral Resources, Hebei GEO University ; National Science Foundation of China ; National Science Foundation of China ; Fundamental Research Key Project of Yunnan Province ; Fundamental Research Key Project of Yunnan Province ; Hebei Key Laboratory of Strategic Critical Mineral Resources, Hebei GEO University ; Hebei Key Laboratory of Strategic Critical Mineral Resources, Hebei GEO University ; National Science Foundation of China ; National Science Foundation of China ; Fundamental Research Key Project of Yunnan Province ; Fundamental Research Key Project of Yunnan Province ; Hebei Key Laboratory of Strategic Critical Mineral Resources, Hebei GEO University ; Hebei Key Laboratory of Strategic Critical Mineral Resources, Hebei GEO University ; National Science Foundation of China ; National Science Foundation of China ; Fundamental Research Key Project of Yunnan Province ; Fundamental Research Key Project of Yunnan Province ; Hebei Key Laboratory of Strategic Critical Mineral Resources, Hebei GEO University ; Hebei Key Laboratory of Strategic Critical Mineral Resources, Hebei GEO University |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/111248]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Wang, Xuan-Ce; Xu, Bei |
| 作者单位 | 1.Hebei GEO Univ, Hebei Key Lab Strateg Crit Mineral Resources, Shijiazhuang 050031, Peoples R China 2.Curtin Univ, Inst Geosci Res, ARC Ctr Excellence Core Crust Fluid Syst, GPO POB U1987, Perth, WA 6845, Australia 3.Yunnan Univ, Kunming 650504, Peoples R China 4.Univ Queensland, Sch Earth & Environm Sci, Brisbane, Qld 4072, Australia 5.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, POB 9825, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhai, Hua-Ye,Wang, Xuan-Ce,Li, Chao-Feng,et al. High-precision zinc isotopic characterization of twenty soil reference materials from China determined by MC-ICP-MS[J]. RSC ADVANCES,2023,13(28):19030-19038. |
| APA | Zhai, Hua-Ye.,Wang, Xuan-Ce.,Li, Chao-Feng.,Wilde, Simon A..,Li, Xiang-Zhong.,...&Zhang, Ping.(2023).High-precision zinc isotopic characterization of twenty soil reference materials from China determined by MC-ICP-MS.RSC ADVANCES,13(28),19030-19038. |
| MLA | Zhai, Hua-Ye,et al."High-precision zinc isotopic characterization of twenty soil reference materials from China determined by MC-ICP-MS".RSC ADVANCES 13.28(2023):19030-19038. |
入库方式： OAI收割
来源：地质与地球物理研究所
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