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Speciation of elements in PM10 of tunnel studied by XAFS
其他题名用XAFS谱研究隧道颗粒物中元素的种态
Jin, C; Zou, Y; Zhang, GL; Tan, MG; Peng, L; Li, YL; Lu, WZ; Li, Y; Xie, YN; Liu, T; Xie YN(谢亚宁); Liu T(刘涛)
2005
发表期刊HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
卷号29页码:#REF!
通讯作者Jin, C (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
摘要The PM10 samples were collected at three different sites in or out a tunnel in Shanghai. The XAFS (X-ray absorption fine structure) spectroscopy was applied for the speciation of iron and lead in the samples. The chemical components were determined by IFEFFIT program. The results show: Fe2O3, Fe3O4, Fe-2(NO3)(3) and FeO are presented as the main components in the samples of different sites. In the middle of the tunnel, Fe(NO3)(3) and FeO are in high proportion, but outside of the tunnel, the proportion of these two components goes down, besides, the proportion of Fe2O3 increases. The main lead species are PbSO4, PbO2, Pb-3(PO4)(2) and a little PbO in samples of different sites. Similarly, the proportion of PbSO4 and PbO2 is higher than that of the outside. And there is a small amount of PbO out of the tunnel. There is considerable difference between the middle and outside in the two elemental species, which is caused by the different pollution source and environment.
文章类型Article
关键词XAFS chemical speciation particulate matter
学科领域Physics
收录类别SCI
WOS类目Physics, Nuclear ; Physics, Particles & Fields
WOS记录号WOS:000234206900023
引用统计
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226069
专题多学科研究中心
推荐引用方式
GB/T 7714
Jin, C,Zou, Y,Zhang, GL,et al. Speciation of elements in PM10 of tunnel studied by XAFS[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2005,29:#REF!.
APA Jin, C.,Zou, Y.,Zhang, GL.,Tan, MG.,Peng, L.,...&刘涛.(2005).Speciation of elements in PM10 of tunnel studied by XAFS.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,29,#REF!.
MLA Jin, C,et al."Speciation of elements in PM10 of tunnel studied by XAFS".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 29(2005):#REF!.
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