Application of PIXE analysis to urban aerosol samples collected on Whatman 41 filters

被引：9

作者：

Chan, YC ^{[1
]}

Mctainsh, GH

Vowles, PD

Simpson, RW

Cohen, DD

Bailey, GM

机构：

[1] Griffith Univ, Fac Environm Sci, Nathan, Qld 4111, Australia

[2] ANSTO, Div Applicat Nucl Phys, Lucas Hts Res Labs, Menai, NSW 2234, Australia

来源：

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY | 1997年 / 68卷 / 01期

关键词：

urban aerosols; cellulose filters; multi-elemental analysis; Proton Induced X-ray Emission; Fan Filter model;

D O I：

10.1080/03067319708030478

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The applicability of the Proton Induced X-Ray Emission (PIXE) technique to multi-elemental analysis of PM10 aerosol samples collected on Whatman 41 cellulose fibrous filters is investigated using concurrent samples collected on teflon membrane filters as references. The elemental levels measured on the two types of filter samples are highly correlated and the ratio of the elemental levels is related to the deepness of penetration of particles inside the filter, which is calculated from the Fan Filter Model. Therefore, PIXE analysis can be used to describe urban aerosol samples collected on low impurity level porous filters such as Whatman 41.

引用

页码：33 / 45

页数：13

共 28 条

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