| 交叉分子束研究氯原子与硅烷的反应动力学 |
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| 引用本文： | 杨学明,沈关林,王秀岩,肖重发.交叉分子束研究氯原子与硅烷的反应动力学[J].化学物理学报(中文版),2011,24(1):4-7. |
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| 作者姓名： | 杨学明 沈关林 王秀岩 肖重发 |
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| 摘 要： |
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| 收稿时间： | 2010-05-26 |
Crossed Beams Study on the Dynamics of Cl Atom Reaction with Silane |
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| Chong-fa Xiao,Guan-lin Shen,Xiu-yan Wang,Xue-ming Yang.Crossed Beams Study on the Dynamics of Cl Atom Reaction with Silane[J].化学物理学报(中文版),2011,24(1):4-7. |
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| Authors: | Chong-fa Xiao Guan-lin Shen Xiu-yan Wang Xue-ming Yang |
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| Institution: | State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, ChineseAcademy of Sciences, Dalian 116023, China |
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| Abstract: | The dynamics of the Cl+SiH4 reaction has been studied using the universal crossed molecular beam method. Angular resolved time-of-flight spectra have been measured for the channelSiH3Cl+H. Product angular distributions as well as energy distributions in the center-of-mass frame were determined for the channel. Experimental results show that the SiH3Clproduct is mainly backward scattered relative to the Cl atom beam direction, suggestingthat the channel takes place via a typical SN2 type reaction mechanism. |
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| Keywords: | Chlorine atom Silane SN2 mechanism Universal crossed molecular beam |
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