Photodissociation study of 1,3-dibromopropane at 234 nm via an ion velocity imaging technique
文献类型：期刊论文
| 作者 | Tang, Y; Ji, L; Zhu, RS; Wei, ZR; Zhang, B |
| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY A
 |
| 出版日期 | 2005-12-15 |
| 卷号 | 109期号:49页码:11123-11126 |
| 英文摘要 | The photodissociation of 1,3-dibromopropane has been studied at 234 nm using a 2D photofragment ion velocity imaging technique coupled with a [2 + 1] resonance-enhanced multiphoton ionization scheme. The velocity distributions for the Br (P-2(1/2)) (denoted Br*) and Br (P-2(3/2)) (denoted Br) fragments are determined, and each can be fitted by a narrow single-peaked Gaussian curve, suggesting that bromine fragments are generated as a result of direct dissociation via repulsive potential energy surfaces. The recoil anisotropies were measured to be beta = 0.80 for Br and 1.31 for Br*, and the product relative quantum yields at 234 nm is Phi(234 nm)(Br*) = 0.21. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical ; Physics, Atomic, Molecular & Chemical |
| 研究领域[WOS] | Chemistry ; Physics |
| 关键词[WOS] | 3-BODY DISSOCIATION ; ULTRAVIOLET RANGE ; METHYL-IODIDE ; DYNAMICS ; CF2I2 ; IONIZATION ; PHOTOLYSIS ; MOLECULES ; HYDROGEN ; BROMIDE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000233850900006 |
| 公开日期 | 2015-07-28 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/4506]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Y,Ji, L,Zhu, RS,et al. Photodissociation study of 1,3-dibromopropane at 234 nm via an ion velocity imaging technique[J]. JOURNAL OF PHYSICAL CHEMISTRY A,2005,109(49):11123-11126. |
| APA | Tang, Y,Ji, L,Zhu, RS,Wei, ZR,&Zhang, B.(2005).Photodissociation study of 1,3-dibromopropane at 234 nm via an ion velocity imaging technique.JOURNAL OF PHYSICAL CHEMISTRY A,109(49),11123-11126. |
| MLA | Tang, Y,et al."Photodissociation study of 1,3-dibromopropane at 234 nm via an ion velocity imaging technique".JOURNAL OF PHYSICAL CHEMISTRY A 109.49(2005):11123-11126. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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