Oxidation of SO2 to SO3 by Cerium Oxide Cluster Cations Ce2O4+ and Ce3O6+
文献类型：期刊论文
| 作者 | Zhou, Zhen-Xun1; Wang, Li-Na1; Li, Zi-Yu2; He, Sheng-Gui2; Ma, Tong-Mei1 |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY A
 |
| 出版日期 | 2016-06-09 |
| 卷号 | 120期号:22页码:3843-3848 |
| 英文摘要 | Cerium oxide cationic clusters (CeO2)(1-3)(+) were generated through laser ablation and then reacted with sulfur dioxide (SO2) at ambient conditions in an ion trap reactor and those reactions were studied and, characterized by combining the art of time-of-flight Mass spectrometry (TOF-MS) with density functional theory (DFT) calculations: Molecule association and oxygen atom transfer (OAT) were observed for the CeO2+ and (CeO2)(2,3)(+) reaction systems, respectively. The mechanistic analysis indicates that the weak Ce-O bond strength associated with the oxygen release capacity of cerium oxide clusters is considered as the key factor to achieve the oxidation of SO2. To our best knowledge, this research should be the first example to identify the OAT reactivity of metal oxide cluster ions toward sulfur dioxide under thermal collision conditions, and a fundamental understanding of the elementary oxidation of SO2 to SO3 is provided. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/35752]  |
| 专题 | 化学研究所_分子动态与稳态结构实验室 |
| 作者单位 | 1.S China Univ Technol, Sch Chem & Chem Engn, Wushan Rd 381, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Zhen-Xun,Wang, Li-Na,Li, Zi-Yu,et al. Oxidation of SO2 to SO3 by Cerium Oxide Cluster Cations Ce2O4+ and Ce3O6+[J]. JOURNAL OF PHYSICAL CHEMISTRY A,2016,120(22):3843-3848. |
| APA | Zhou, Zhen-Xun,Wang, Li-Na,Li, Zi-Yu,He, Sheng-Gui,&Ma, Tong-Mei.(2016).Oxidation of SO2 to SO3 by Cerium Oxide Cluster Cations Ce2O4+ and Ce3O6+.JOURNAL OF PHYSICAL CHEMISTRY A,120(22),3843-3848. |
| MLA | Zhou, Zhen-Xun,et al."Oxidation of SO2 to SO3 by Cerium Oxide Cluster Cations Ce2O4+ and Ce3O6+".JOURNAL OF PHYSICAL CHEMISTRY A 120.22(2016):3843-3848. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。