Speciation of elements in PM10 of tunnel studied by XAFS

	Speciation of elements in PM10 of tunnel studied by XAFS
	Jin, C; Zou, Y; Zhang, GL; Tan, MG; Peng, L; Li, YL; Lu, WZ; Li, Y; Xie, YN; Liu, T
刊名	HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
	2005
卷号	29 页码:#REF!
关键词	XAFS chemical speciation particulate matter
其他题名	用XAFS谱研究隧道颗粒物中元素的种态
通讯作者	Jin, C (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
英文摘要	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.
学科主题	Physics
类目[WOS]	Physics, Nuclear ; Physics, Particles & Fields
收录类别	SCI
WOS记录号	WOS:000234206900023
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/226069]
专题	高能物理研究所_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!.