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  4. 岩石圈演化国家重点实验室
High precision measurement of trace F and Cl in olivine by electron probe microanalysis

文献类型：期刊论文

作者Zhang, Di2,3; Chen, Yi2,3; Su, Bin2; Qi, Chao1; Mao, Qian2
刊名PROGRESS IN EARTH AND PLANETARY SCIENCE
出版日期2023-06-12
卷号10期号:1页码:13
关键词Electron probe microanalysis Olivine Trace F and Cl Secondary fluorescence effects
ISSN号2197-4284
DOI10.1186/s40645-023-00561-3
英文摘要Fluorine (F) and chlorine (Cl) are important volatiles in olivine and its high-pressure polymorphs, which would significantly affect olivine phase transition, melting temperature, and physical property of the mantle. F and Cl concentrations in olivine can be detected by electron probe microanalysis (EPMA). However, the analytical accuracy and precision can be impeded by severe peak overlaps, low peak intensities of traditional analytical crystals, and secondary fluorescence effects. In this study, we constructed an optimized analytical method with high accuracy and precision to analyze trace F and Cl in olivine. Key parameters of analytical crystals, beam conditions, peak overlaps, and secondary fluorescence effects were discussed. Variations in the levels of the analyzed trace elements fall within +/- 10%. The detection limits (3s) for F and Cl are lowered to 30 ppm and 5 ppm, respectively. This method can provide precise F and Cl analysis for natural olivine samples and help to provide significant information on its formation process.
WOS关键词MICROPROBE ANALYSIS ; ELEMENT ANALYSIS ; X-RAY ; SECONDARY FLUORESCENCE ; BEARING MINERALS ; TRANSITION ZONE ; FLUORINE ; SUBDUCTION ; SERPENTINITE ; HYDROGEN
资助项目National Key R&D Program of China[2018YFA0702601] ; Key Research Program of Chinese Academy of Sciences[ZDBS-SSW-JSC007-15] ; Experimental Technology Innovation Fund[11990890] ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences[IGGCAS-202101]
WOS研究方向Geology
语种英语
WOS记录号WOS:001007556900001
出版者SPRINGER
资助机构National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Experimental Technology Innovation Fund ; Experimental Technology Innovation Fund ; Experimental Technology Innovation Fund ; Experimental Technology Innovation Fund ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Experimental Technology Innovation Fund ; Experimental Technology Innovation Fund ; Experimental Technology Innovation Fund ; Experimental Technology Innovation Fund ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Experimental Technology Innovation Fund ; Experimental Technology Innovation Fund ; Experimental Technology Innovation Fund ; Experimental Technology Innovation Fund ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Experimental Technology Innovation Fund ; Experimental Technology Innovation Fund ; Experimental Technology Innovation Fund ; Experimental Technology Innovation Fund ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/111246]  
专题地质与地球物理研究所_岩石圈演化国家重点实验室
地质与地球物理研究所_中国科学院地球与行星物理重点实验室
通讯作者Chen, Yi
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Di,Chen, Yi,Su, Bin,et al. High precision measurement of trace F and Cl in olivine by electron probe microanalysis[J]. PROGRESS IN EARTH AND PLANETARY SCIENCE,2023,10(1):13.
APA Zhang, Di,Chen, Yi,Su, Bin,Qi, Chao,&Mao, Qian.(2023).High precision measurement of trace F and Cl in olivine by electron probe microanalysis.PROGRESS IN EARTH AND PLANETARY SCIENCE,10(1),13.
MLA Zhang, Di,et al."High precision measurement of trace F and Cl in olivine by electron probe microanalysis".PROGRESS IN EARTH AND PLANETARY SCIENCE 10.1(2023):13.

入库方式： OAI收割

来源：地质与地球物理研究所

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