Carbonyl sulfide and dimethyl sulfide exchange between lawn and the atmosphere
文献类型：期刊论文
| 作者 | Geng, CM; Mu, YJ |
| 刊名 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
 |
| 出版日期 | 2004 |
| 卷号 | 109期号:D12页码:1-9 |
| 关键词 | carbonyl sulfide dimethyl sulfide exchange rate |
| 英文摘要 | The intermediates on Ag/Al2O3 during the C2H5OH-SCR of NO were studied using in situ DRIFTS, TPD, and DFT calculations. A ring structure enolic species was found on the surface of Ag/Al2O3 during the C2H5OH-SCR of NO by in situ DRIFTS, and this finding was supported by DFT calculations. The adsorbed enolic species is more prone to react with NO + O-2 on Ag/Al2O3 than acetate is, and plays a crucial role in the formation of NCO which is a key intermediate during the SCR of NO. TPD results suggest that the enolic species is derived from the aldol condensation reaction of a partial oxidation product Of C2H5OH (such as CH3CHO) on the surface of Ag/Al2O3. The results of DFT calculations are in good agreement with the DRIFTS spectra, and support our conjecture that the enolic species has a ring structure. (C) 2004 Elsevier B.V. All rights reserved. |
| 研究领域[WOS] | Chemistry ; Engineering |
| WOS记录号 | WOS:000223886700004 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23405]  |
| 专题 | 生态环境研究中心_大气环境科学实验室 |
| 推荐引用方式 GB/T 7714 | Geng, CM,Mu, YJ. Carbonyl sulfide and dimethyl sulfide exchange between lawn and the atmosphere[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2004,109(D12):1-9. |
| APA | Geng, CM,&Mu, YJ.(2004).Carbonyl sulfide and dimethyl sulfide exchange between lawn and the atmosphere.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,109(D12),1-9. |
| MLA | Geng, CM,et al."Carbonyl sulfide and dimethyl sulfide exchange between lawn and the atmosphere".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 109.D12(2004):1-9. |
入库方式： OAI收割
来源：生态环境研究中心
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