Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Speciation of elements in PM10 of tunnel studied by XAFS | |
| Jin, C（金婵）; Zou, Y（邹杨）; Zhang, GL（张桂林）; Tan, MG（谈明光）; Peng, L; Li, YL（李玉兰）; Lu, WZ; Li, Y（李燕）; Xie, YN; Liu, T; Jin, C (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China | |
| 2005 | |
| Source Publication | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| ISSN | 0254-3052 |
| Volume | 29Pages:89 |
| Abstract | 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. |
| Keyword | Xafs Chemical Speciation Particulate Matter |
| Subject Area | Chemistry |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000234206900023 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/8668 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Corresponding Author | Jin, C (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| Recommended Citation 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,2005,29:89. |
| APA | Jin, C.,Zou, Y.,Zhang, GL.,Tan, MG.,Peng, L.,...&Jin, C .(2005).Speciation of elements in PM10 of tunnel studied by XAFS.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,29,89. |
| 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):89. |
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