Experimental investigation of incremental reactivity of di-tert-butyl peroxide
文献类型：期刊论文
| 作者 | Du Lin; Xu YongFu; Ge MaoFa; Jia Long; Yao Li |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2007-06-01 |
| 卷号 | 52期号:12页码:1629-1634 |
| 关键词 | Di-tert-butyl Peroxide Smog Chamber Photochemical Reactions Photochemical Smog Incremental Reactivity |
| ISSN号 | 1001-6538 |
| DOI | 10.1007/s11434-007-0243-8 |
| 英文摘要 | Large quantities of di-tert-butyl peroxide (DTBP) have been emitted into the troposphere due to human activities. Its role in the atmospheric photochemical reaction has not been understood. This study presents the results of the photochemical reactions of DTBP and NOx, which have been simulated in a self-made smog chamber under the temperature of (29:0)degrees C. Both the wall decays of ozone and NO2 could be neglected, compared to the results in simulative experiments. The effective intensity of UV light used in the experiments was 1.28x10(-3) s(-1), which was expressed by the rate constant of NO2 pholtolysis in purified air. The reaction mechanism was proposed according to our results and reports of other researchers. The maximum values of incremental reactivity (IR) in the three simulative expediments were 9.53 x 10(-2), 5.23x10(-2) and 3.78x10(-2), respectively. The incremental reactivity decreased with the increase of initial concentrations of DTBP. The IR value of DTBP obtained in this study was comparable to that of acetylene reported in our previous research. |
| 语种 | 英语 |
| WOS记录号 | WOS:000247578400008 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/61465]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xu YongFu |
| 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.Chinese Acad Sci, Inst Chem, State Key Lab Struct Chem Unstable & Stable Speci, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China 4.Beijing Normal Univ, Res Ctr Atmospher Environm, Beijing 100875, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du Lin,Xu YongFu,Ge MaoFa,et al. Experimental investigation of incremental reactivity of di-tert-butyl peroxide[J]. CHINESE SCIENCE BULLETIN,2007,52(12):1629-1634. |
| APA | Du Lin,Xu YongFu,Ge MaoFa,Jia Long,&Yao Li.(2007).Experimental investigation of incremental reactivity of di-tert-butyl peroxide.CHINESE SCIENCE BULLETIN,52(12),1629-1634. |
| MLA | Du Lin,et al."Experimental investigation of incremental reactivity of di-tert-butyl peroxide".CHINESE SCIENCE BULLETIN 52.12(2007):1629-1634. |
入库方式： OAI收割
来源：化学研究所
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