Ion Exchange Chromatography and Multicollector-Inductively Coupled Plasma-Mass Spectrometry for High Precision Isotopic Measurements of Titanium Isotope Ratios
文献类型：期刊论文
| 作者 | Tang Suo-Han1; Zhu Xiang-Kun1; Zhao Xin-Miao2; Li Jin1; Yan Bin1 |
| 刊名 | CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
 |
| 出版日期 | 2011-12-01 |
| 卷号 | 39期号:12页码:1830-1835 |
| 关键词 | Titanium isotopes Ion exchange chromatography Multicollector-inductively coupled plasma-mass spectrometry |
| ISSN号 | 0253-3820 |
| DOI | 10.3724/SP.J.1096.2011.01830 |
| 文献子类 | Article |
| 英文摘要 | Following the separation of Ti from the geological matrix with a three-stage ion exchange procedure, a method was presented for the precise and accurate determination of Ti isotopic compositions in geological samples by multiple collector ICP-MS. The analysis results of synthetic standards solutions show that isobaric interferences of Al, P, Zr, Hf and NI) can be adequately corrected for Al/Ti <= 0. 05, P/Ti <= 0. 10, Zr/Ti <= 0. 01, Hf/Ti <= 0. 05, Nb/Ti <= 0. 05 and such elemental ratios are readily achieved for geological samples following the ion-exchange procedure. It is furthermore shown that the chemical separation technique effectively isolates Ti from Al, Ca, Fe, Zr and Hf etc. Using this techniques, the Ti isotope compositions of national geological reference material GBW07105 (basalt power) has been measured. Relative to NIST Ti, the results were delta Ti-47=-0. 53 parts per thousand +/- 0. 03 parts per thousand (2 sigma), delta Ti-48=-1. 02 parts per thousand +/- 0. 04 parts per thousand(2 sigma), delta Ti-49=-1.55 parts per thousand +/- 0. 06 parts per thousand(2 sigma), delta Ti-50=-2. 06 parts per thousand +/- 0. 07 parts per thousand(2 sigma). |
| WOS关键词 | METEORITES ; ANOMALIES ; ALLENDE |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000300598000009 |
| 出版者 | ELSEVIER SCIENCE INC |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/74672]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Tang Suo-Han |
| 作者单位 | 1.Chinese Acad Geol Sci, Inst Geol, Minist Land & Resources, Key Lab Isotop Geol, Beijing 100037, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang Suo-Han,Zhu Xiang-Kun,Zhao Xin-Miao,et al. Ion Exchange Chromatography and Multicollector-Inductively Coupled Plasma-Mass Spectrometry for High Precision Isotopic Measurements of Titanium Isotope Ratios[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2011,39(12):1830-1835. |
| APA | Tang Suo-Han,Zhu Xiang-Kun,Zhao Xin-Miao,Li Jin,&Yan Bin.(2011).Ion Exchange Chromatography and Multicollector-Inductively Coupled Plasma-Mass Spectrometry for High Precision Isotopic Measurements of Titanium Isotope Ratios.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,39(12),1830-1835. |
| MLA | Tang Suo-Han,et al."Ion Exchange Chromatography and Multicollector-Inductively Coupled Plasma-Mass Spectrometry for High Precision Isotopic Measurements of Titanium Isotope Ratios".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 39.12(2011):1830-1835. |
入库方式： OAI收割
来源：地质与地球物理研究所
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