Quantitative analysis of single aerosol particles using polycapillary X-ray optics
Sun, TX; Liu, ZG; Li, YD; Wang, GF; Zhu, GH; Ding, XL; Xu, Q; Liu, H; Luo, P; Pan, QL; Lin, XY; Teng, YP; Xu Q(徐清)
刊名SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY
2009
卷号64期号:11-12页码:1194-1197
关键词Micro X-ray fluorescence Capillary X-ray optics Single aerosol particle analysis
学科分类Spectroscopy
DOI10.1016/j.sab.2009.08.005
通讯作者[Sun, Tianxi ; Liu, Zhiguo ; Li, Yude ; Wang, Guangfu ; Zhu, Guanghua ; Ding, Xunliang ; Liu, Hui ; Luo, Ping ; Pan, Qiuli ; Lin, Xiaoyan ; Teng, Yuepeng] Beijing Normal Univ, Coll Nucl Sci & Technol, Beijing 100875, Peoples R China ; [Sun, Tianxi ; Liu, Zhiguo ; Li, Yude ; Wang, Guangfu ; Zhu, Guanghua ; Ding, Xunliang ; Liu, Hui ; Luo, Ping ; Pan, Qiuli ; Lin, Xiaoyan ; Teng, Yuepeng] Beijing Normal Univ, Key Lab Beam Technol & Mat Modificat, Minist Educ, Beijing 100875, Peoples R China ; [Sun, Tianxi ; Liu, Zhiguo ; Li, Yude ; Wang, Guangfu ; Zhu, Guanghua ; Ding, Xunliang ; Liu, Hui ; Luo, Ping ; Pan, Qiuli ; Lin, Xiaoyan ; Teng, Yuepeng] Beijing Radiat Ctr, Beijing 100875, Peoples R China ; [Xu, Qing] Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
文章类型Article
英文摘要A laboratory micro X-ray fluorescence spectrometer based on polycapillary X-ray optics (PXRO) was used to carry out the quantitative X-ray fluorescence analysis of single aerosol particles with smaller size than that of focal spot of PXRO. The minimum detection limits measured with the thin-film reference standards were in the range from 13.3 to 0.7 ng cm(-2) when the operating current and voltage were 70 mA and 35 kV, respectively. In order to reduce the effects of the inhomogeneous distributions of the X-ray intensity in the focal spot of the PXRO on the analysis results, the sensitivities were corrected by using a Gaussian function for the quantitative analysis of single aerosol particles. The accuracy of the analysis of single standard solution drops was on average 25% depending on the element and concentration. The precision of the analysis was better than 5%. (C) 2009 Elsevier B.V. All rights reserved.
类目[WOS]Spectroscopy
研究领域[WOS]Spectroscopy
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语种英语
WOS记录号WOS:000272910300005
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被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/239164
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
作者单位中国科学院高能物理研究所
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GB/T 7714
Sun, TX,Liu, ZG,Li, YD,et al. Quantitative analysis of single aerosol particles using polycapillary X-ray optics[J]. SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY,2009,64(11-12):1194-1197.
APA Sun, TX.,Liu, ZG.,Li, YD.,Wang, GF.,Zhu, GH.,...&徐清.(2009).Quantitative analysis of single aerosol particles using polycapillary X-ray optics.SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY,64(11-12),1194-1197.
MLA Sun, TX,et al."Quantitative analysis of single aerosol particles using polycapillary X-ray optics".SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY 64.11-12(2009):1194-1197.
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