State-selected imaging studies of formic acid photodissociation dynamics
文献类型：期刊论文
| 作者 | Huang, Cunshun1; Zhang, Cuimei1,2; Yang, Xueming1 |
| 刊名 | journal of chemical physics
 |
| 出版日期 | 2010-04-21 |
| 卷号 | 132期号:15 |
| 关键词 | organic compounds photochemistry photodissociation photoionisation rotational states translational states ultraviolet spectra |
| 英文摘要 | the photodissociation dynamics of formic acid have been studied using the velocity map ion imaging at the uv region. the measurements were made with resonance enhancement multiphoton ionization (rempi) spectroscopy and dc slicing ion imaging. the oh rempi spectrum from the photodissociation of formic acid at 244 nm has been recorded. the spectrum shows low rotational excitation (n < 4). by fixing the probe laser at the specific rotational transitions, the resulting oh images from various dissociation wavelengths have been accumulated. the translational energy distributions derived from the oh images imply that about half of the available energies go to the photofragments internal excitation. the dissociation dynamics of formic acid were also discussed in view of the recent theoretical calculations. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | physics, atomic, molecular & chemical |
| 研究领域[WOS] | physics |
| 关键词[WOS] | ab-initio ; conformational memory ; carboxylic-acids ; laser photolysis ; quantum yield ; gas-phase ; oh ; fluorescence ; ionization ; nm |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000276971500020 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/141743]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Mol React Dynam, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Univ Sci & Technol China, Dept Chem Phys, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Cunshun,Zhang, Cuimei,Yang, Xueming. State-selected imaging studies of formic acid photodissociation dynamics[J]. journal of chemical physics,2010,132(15). |
| APA | Huang, Cunshun,Zhang, Cuimei,&Yang, Xueming.(2010).State-selected imaging studies of formic acid photodissociation dynamics.journal of chemical physics,132(15). |
| MLA | Huang, Cunshun,et al."State-selected imaging studies of formic acid photodissociation dynamics".journal of chemical physics 132.15(2010). |
入库方式： OAI收割
来源：大连化学物理研究所
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