Kinetic Studies of Reaction between OH Radical and Alkanes
文献类型：期刊论文
| 作者 | Wei Na-Na1,3; Zhao Wei-Xiong1 ; Fang Bo1,3; Wang Chun-Hui1,2; Yang Na-Na1,3; Zhang Wei-Jun1,2
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| 刊名 | CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
 |
| 出版日期 | 2020-08-01 |
| 卷号 | 48 |
| ISSN号 | 0253-3820 |
| 关键词 | Laser-flash photolysis Faraday rotation spectroscopy OH radical Reaction kinetics |
| DOI | 10.19756/j.issn.0253-3820.201135 |
| 通讯作者 | Zhao Wei-Xiong(wxzhao@aiofm.ac.cn) |
| 英文摘要 | Kinetic studies of the reactions between center dot OH and alkanes were performed with laser-flash photolysis and Faraday rotation spectrometer ( LFP-FRS ) . The center dot OH was generated by flash photolysis of ozone with a 266 nm pulsed laser, the decay of the center dot OH concentration was directly measured with a time-resolved FRS spectrometer at 2.8 mu m under the pseudo-first-order, and the reaction rate constant of methane with center dot OH at 5 kPa was measured to be 6. 59 x 10(-15) cm(3) /( molecule . s ) . Meanwhile , the rate constants of methane, ethane and propane reacted with center dot OH under different pressure conditions were compared. The reaction process was simulated by implementing several existed reaction channels into a chemical kinetic model, which provided a basis for studying the important atmospheric chemical mechanism and reaction process of center dot OH radical. |
| WOS关键词 | GAS-PHASE REACTIONS ; RATE COEFFICIENTS ; RATE CONSTANTS ; ATMOSPHERIC CHEMISTRY ; ROTATION SPECTROMETER ; PHOTOCHEMICAL DATA ; HYDROXYL RADICALS ; ISOPRENE ; PRESSURE ; PROPANE |
| 资助项目 | National Natural Science Foundation of China[91544228] ; National Natural Science Foundation of China[41627810] ; Instrument Developing Project of the Chinese Academy of Sciences[YZ201626] ; Youth Innovation Promotion Association, CAS[2016383] ; CASHIPS Director's Fund[BJPY2019B02] ; CASHIPS Director's Fund[YZJJ2018QN7] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| 出版者 | SCIENCE PRESS |
| WOS记录号 | WOS:000559733800014 |
| 资助机构 | National Natural Science Foundation of China ; Instrument Developing Project of the Chinese Academy of Sciences ; Youth Innovation Promotion Association, CAS ; CASHIPS Director's Fund |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/70794]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zhao Wei-Xiong |
| 作者单位 | 1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230026, Peoples R China 2.Univ Sci & Technol China, Sch Environm Sci & Optoelect Technol, Hefei 230026, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei Na-Na,Zhao Wei-Xiong,Fang Bo,et al. Kinetic Studies of Reaction between OH Radical and Alkanes[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2020,48. |
| APA | Wei Na-Na,Zhao Wei-Xiong,Fang Bo,Wang Chun-Hui,Yang Na-Na,&Zhang Wei-Jun.(2020).Kinetic Studies of Reaction between OH Radical and Alkanes.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,48. |
| MLA | Wei Na-Na,et al."Kinetic Studies of Reaction between OH Radical and Alkanes".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 48(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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