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  4. 同位素地球化学国家重点实验室
Potential clinopyroxene and orthopyroxene reference materials for SIMS water content analysis

文献类型：期刊论文

作者Zhang, Wan-Feng1,2,3; Xia, Xiao-Ping1,2,3; Yuto, Sato3; Eiichi, Takahashi3; Cui, Ze-Xian3; Zhang, Yan-Qiang3; Yang, Qing3; Yang, Ya-Nan3; Li, Li3; Xu, Yi-Gang1,2,3
刊名JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY
出版日期2023
卷号38期号:3页码:609-618
关键词NORTH CHINA CRATON ELECTRICAL-CONDUCTIVITY PERIDOTITE XENOLITHS LITHOSPHERIC MANTLE HYDROGEN SPECTROSCOPY MINERALS FLUORINE RHEOLOGY ISOTOPE
ISSN号0267-9477
DOI10.1039/d3ja00007a
英文摘要Secondary ion mass spectrometry (SIMS) is a powerful technique for in situ measurement of trace amounts of water in nominally anhydrous minerals (NAMs). The structure and chemistry of the substrate are well known to have a significant effect on how easily elements are ionized when sputtered with a primary beam, resulting in different ion yields, i.e., matrix effect. The matrix effect highlights the importance in choosing reference materials with a similar crystal structure and chemistry for calibration. However, these kinds of reference materials are generally scarce. In this study, we investigate four clinopyroxene (cpx) and five orthopyroxene (opx) newly developed reference materials for SIMS water content analysis. Nine samples were analyzed via a Fourier Transform Infrared Spectrometer (FTIR) and SIMS to determine their water content and investigate their homogeneity. Our results show that these samples are homogeneous in terms of water contents, indicated by the low standard deviation (?1 (2sd) and 45 ± 3 to 534 ± 59 μg g?1 (2sd), respectively, extending the covered ranges of the existing reference materials and approaching most natural samples. Thus, these samples can be used as reference materials for SIMS pyroxene water content analysis. ? 2023 The Royal Society of Chemistry.
WOS研究方向Chemistry, Analytical ; Spectroscopy
语种英语
WOS记录号WOS:000931413300001
源URL[http://ir.gig.ac.cn/handle/344008/80284]  
专题同位素地球化学国家重点实验室
作者单位1.College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, Beijing; 100049, China
2.Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou; 511458, China
3.State Key Laboratory of Isotope Geochemistry, CAS Center for Excellence in Deep Earth Science, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou; 510640, China
推荐引用方式
GB/T 7714		 Zhang, Wan-Feng,Xia, Xiao-Ping,Yuto, Sato,et al. Potential clinopyroxene and orthopyroxene reference materials for SIMS water content analysis[J]. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY,2023,38(3):609-618.
APA Zhang, Wan-Feng.,Xia, Xiao-Ping.,Yuto, Sato.,Eiichi, Takahashi.,Cui, Ze-Xian.,...&Xu, Yi-Gang.(2023).Potential clinopyroxene and orthopyroxene reference materials for SIMS water content analysis.JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY,38(3),609-618.
MLA Zhang, Wan-Feng,et al."Potential clinopyroxene and orthopyroxene reference materials for SIMS water content analysis".JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY 38.3(2023):609-618.

入库方式： OAI收割

来源：广州地球化学研究所

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