Reaction of cationic vanadium oxide clusters with ethylene in a flow tube reactor
文献类型：期刊论文
| 作者 | Wang, Wei-Gang; Wang, Zhe-Chen; Yin, Shi; He, Sheng-Gui; Ge, Mao-Fa |
| 刊名 | CHINESE JOURNAL OF CHEMICAL PHYSICS
 |
| 出版日期 | 2007-08-27 |
| 卷号 | 20期号:4页码:412-418 |
| 关键词 | Time Of Flight Mass Spectrometer Vanadium Oxide Clusters Flow Tube Reactor Reactivity |
| ISSN号 | 1674-0068 |
| DOI | 10.1088/1674-0068/20/04/412-418 |
| 英文摘要 | A time of flight mass spectrometer coupled with a cluster formation and reaction sources employed to study the reactivity of cationic vanadium oxide clusters (V(m)O(n)(+)) toward ethylene (C(2)H(4)) in the gas phase. The cationic vanadium oxide clusters with m=1-10 and n=1-26 (depending on m) are generated by reaction of laser ablation created vanadium plasma with O(2) in a supersonic expansion and then reacted with the ethylene in a flow tube reactor. Hydrogen atoms are attached in most of the oxygen saturated clusters (2n>5m) in our experimental condition. The reactivity of V(m)O(n)(+) toward C(2)H(4) is usually higher than that of hydrogen containing clusters, V(m)O(n)H(2x)(+). Larger clusters show less reactivity than smaller ones. Most of the observed products are in the forms of V(m)O(n)C(2)H(4)(+) and V(m)O(n)H(2x)C(2)H(4)(+) due to direct association. C(2)H(4) clustering products ((C(2)H(4))(n)(+), n=2-6) are also observed. |
| 语种 | 英语 |
| WOS记录号 | WOS:000249465100014 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/60877]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | He, Sheng-Gui |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Wei-Gang,Wang, Zhe-Chen,Yin, Shi,et al. Reaction of cationic vanadium oxide clusters with ethylene in a flow tube reactor[J]. CHINESE JOURNAL OF CHEMICAL PHYSICS,2007,20(4):412-418. |
| APA | Wang, Wei-Gang,Wang, Zhe-Chen,Yin, Shi,He, Sheng-Gui,&Ge, Mao-Fa.(2007).Reaction of cationic vanadium oxide clusters with ethylene in a flow tube reactor.CHINESE JOURNAL OF CHEMICAL PHYSICS,20(4),412-418. |
| MLA | Wang, Wei-Gang,et al."Reaction of cationic vanadium oxide clusters with ethylene in a flow tube reactor".CHINESE JOURNAL OF CHEMICAL PHYSICS 20.4(2007):412-418. |
入库方式： OAI收割
来源：化学研究所
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