Review on the Application of Micro-X-Ray Fluorescence Analysis Technology in China

被引：3
|
作者：
Wang Yi-ya [1 ]
Wang Yi-min [1 ]
Deng Sai-wen [1 ]
Gao Xin-hua [2 ]
Liang Guo-li [1 ]
Zhang Zhong [3 ]
机构：
[1] Natl Res Ctr Geoanal, Beijing 100037, Peoples R China
[2] Cent Iron & Steel Res Inst, Beijing 100081, Peoples R China
[3] China Bldg Mat Acad, Beijing 100024, Peoples R China
来源：
SPECTROSCOPY AND SPECTRAL ANALYSIS | 2020年 / 40卷 / 06期
关键词：
X-ray fluorescence; Micro-X-ray fluorescence; Multi-functional instrument; mu-n(area)-analysis(mu-XRF); mu-m(area)-analysis(MXRF);
D O I：
10.3964/j.issn.1000-0593(2020)06-1728-08
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
The technical characteristics, instrument composition, application fields and working scope of X-ray fluorescence (XRF)and micro-X-ray fluorescence analysis (MXRF)are briefly described. The development of micro-X-ray fluorescence instruments and analytical techniques in China is reviewed from four aspects: collimated microbeam X-ray fluorescence instrument, integrated X-ray fluorescence and micro-X-ray fluorescence instrument, micro-X-ray fluorescence function in multifunctional (spectrum/energy spectrum) instrument and capillary X-ray convergent lens micro-X-ray fluorescence instrument. Finally, the development of micro-X-ray fluorescence technology has prospected from two aspects of functional positioning and technological development. It is proposed that the traditional in-situ microanalysis can be further divided into "mu-n(area)-analysis(mu-XRF)" and "sub-mm-cm(area)-analysis(MXRF)". This kind of technical distinction and application scope positioning is beneficial to the development of in-situ microanalysis technology, and also provides a clear positioning for the development and application of integrated/micro-zone combination instruments. The author also emphasizes that in-situ microanalysis is not a simple analytical problem, but more importantly, the study of the properties of the tested materials and the reasonable interpretation of the results. Close cooperation between analytical technicians and professional scientists can give full explain to the effectiveness of insitu analytical techniques and analyze the scientific significance of analytical results in detail.
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页码：1728 / 1735
页数：8
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