Speciation of elements in atmospheric particulate matter by XANES
文献类型：期刊论文
| 作者 | Wang, YS ; Li, AG ; Zhan, YX ; Wei, L ; Li, Y ; Zhang, GL ; Xie, YN ; Zhang, J ; Zhang, YM ; Shan, ZC |
| 刊名 | JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
 |
| 出版日期 | 2007 |
| 卷号 | 273期号:1页码:247 |
| ISSN号 | 0236-5731 |
| 通讯作者 | Zhang, GL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| 英文摘要 | The atmospheric particulate matter samples were collected in Shanghai, China. The X-ray absorption near-edge structure (XANES) spectra of Cr, Mn, Cu and Zn were measured. The XANES spectroscopy was used as a fingerprint to compare with that of reference materials to obtain speciation information. The oxidation state of these elements and main chemical components in the samples were described using the method. The results show that in our samples the oxidation state of Cr is trivalent, Mn mainly exists in the divalent state, Cu also exists in the divalent state, and Zn mainly exists in the zinc sulfate. For the XANES spectra of samples with different particle size and from different sampling site, we did not find their obvious differences. When we compared the XANES spectra of our samples with those of standard reference material SRM 1648, we found that they are similar in regards to the determined elements. The elemental concentrations in the samples were determined by proton induced X-ray emission (PIXE). The difference of elemental concentrations was observed in the different samples. |
| 学科主题 | Pharmacology & Pharmacy |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000247427400043 |
| 公开日期 | 2012-04-18 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/7828]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2004-2010年 |
| 推荐引用方式 GB/T 7714 | Wang, YS,Li, AG,Zhan, YX,et al. Speciation of elements in atmospheric particulate matter by XANES[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2007,273(1):247. |
| APA | Wang, YS.,Li, AG.,Zhan, YX.,Wei, L.,Li, Y.,...&Shan, ZC.(2007).Speciation of elements in atmospheric particulate matter by XANES.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,273(1),247. |
| MLA | Wang, YS,et al."Speciation of elements in atmospheric particulate matter by XANES".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 273.1(2007):247. |
入库方式： OAI收割
来源：上海应用物理研究所
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