Kinetic study of the gas-phase ozonolysis of propylene
文献类型：期刊论文
| 作者 | Jia Long; Xu Yong-Fu; Ge Mao-Fa; Du Lin; Wang Geng-Chen; Zhuang Guo-Shun |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 2006-10-01 |
| 卷号 | 22期号:10页码:1260-1265 |
| 关键词 | Ozone Propylene Kinetics Rate Constant Gas-phase Reaction |
| ISSN号 | 1000-6818 |
| 英文摘要 | Kinetics of the reaction of ozone with propylene under real atmospheric environmental conditions with an ozone concentration of ca 6.6 x 10(-8) has been investigated in a self-made Teflon Chamber. Using Model 49C-O-3 Analyzer and GC-FID, reaction rate constants at temperature range of 282 similar to 314 K are determined by an absolute rate technique in terms of measurement of ozone concentrations. Results show that the reaction rate constant is 6.73x10(-18) cm(3) . molecule(-1) . s(-1) for the initial ozone concentration of 6.61 x 10(-8) and the temperature of 282 K. According to the reaction rate constants under different temperatures, the Arrhenius equation of k(2)=(5.8 +/- 1.2)x10(-15)e((-1907+/-53)/T) is obtained. Compared with the results reported by other researchers, although the rate constants obtained in this study are systematically underestimated and the activation energy of the reaction overestimated, the results are satisfactory. For example, the largest relative error is only 11% and 5% for the rate constant and activation energy, respectively. These demonstrate that the research equipment used in this study is reliable under real atmospheric conditions and can be used to do further studies related to ozone reactions. |
| 语种 | 英语 |
| WOS记录号 | WOS:000241337600018 |
| 出版者 | PEKING UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/59321]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xu Yong-Fu |
| 作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Atmospher Boundary LAyer Phys & Atm, Beijing 100029, Peoples R China 2.Beijing Normal Univ, Res Ctr Atmospher Environm, Beijing 100875, Peoples R China 3.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China 4.Chinese Acad Sci, Inst Atmospher Phys, Div Middle Atmosphere & Remote Sensing, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jia Long,Xu Yong-Fu,Ge Mao-Fa,et al. Kinetic study of the gas-phase ozonolysis of propylene[J]. ACTA PHYSICO-CHIMICA SINICA,2006,22(10):1260-1265. |
| APA | Jia Long,Xu Yong-Fu,Ge Mao-Fa,Du Lin,Wang Geng-Chen,&Zhuang Guo-Shun.(2006).Kinetic study of the gas-phase ozonolysis of propylene.ACTA PHYSICO-CHIMICA SINICA,22(10),1260-1265. |
| MLA | Jia Long,et al."Kinetic study of the gas-phase ozonolysis of propylene".ACTA PHYSICO-CHIMICA SINICA 22.10(2006):1260-1265. |
入库方式： OAI收割
来源：化学研究所
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