The application of PIXE in atmospheric aerosol analysis

Guanghua Zhu; Xinfu Wang; Xinyin Shen

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The application of PIXE in atmospheric aerosol analysis

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- The application of PIXE in atmospheric aerosol analysis
- Nuclear Techniques Vol. 13, Issue 8, (1990)
- 作者机构：
  
  1.北京师范大学低能核物理研究所
  2.北京师范大学分析测试中心
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：23 March 1989，
  
  Published：1990-08
- 稿件说明：
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Guanghua Zhu, Xinfu Wang, Xinyin Shen. The application of PIXE in atmospheric aerosol analysis[J]. Nuclear techniques, 1990, 13(8): 469-473.
DOI：

Guanghua Zhu, Xinfu Wang, Xinyin Shen. The application of PIXE in atmospheric aerosol analysis[J]. Nuclear techniques, 1990, 13(8): 469-473. DOI：

摘要

PIXE分析技术与撞击式采样器相结合，同时测定大气气溶胶中元素浓度和浓度和粒径分布、多元素浓度随时间的变化给出了由计算元素浓度间的相关性来推断污染源的应用实例，论述了这种分析技术在大气气溶胶研究中的优越性。

Abstract

PIXE technique combined with using cascade impactor

was applied to determine the elemental concentration and size distribution. The variation of elemental concentrations with time was also measured. The correlativity between elemental concentrations was calculated to infer pollution sources. The superiority of PIXE technique in atmospheric monitoring Was discussed.

关键词

Keywords

references

Malmqvist et al ., Nucl. Instr. Meth. , B22 （ 1987 ）, 386 .

C. P. Swann and S. J. Fleming , Nucl. Instr. Meth,. B22 （ 1987 ）, 407 .

Y. Sasa et al ., Nucl. Instr. Meth . , B22 （ 1987 ）, 426 .

Gregory S. Kowalczyk et al ., Atmos. Environ. , 12 （ 1987 ）, 1143 .

Philip K. Hopke et al ., Atmos. Environ. , 10 （ 1976 ）, 1015 .

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