| 异戊二烯与O3反应体系中有机氢过氧化物和H2O2的产率研究 |
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| 引用本文： | 李爽,陈忠明,任信荣,邵可声,唐孝炎.异戊二烯与O3反应体系中有机氢过氧化物和H2O2的产率研究[J].环境科学,1997,18(6):16-18. |
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| 作者姓名： | 李爽 陈忠明 任信荣 邵可声 唐孝炎 |
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| 作者单位： | 北京大学环境科学中心环境模拟与污染控制国家联合重点实验室 |
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| 摘 要： | 用双通道Ｈ２Ｏ２分析系统研究了室温条件下异戊二烯与Ｏ３气相暗反应体系中机氢过氧化物和Ｈ２Ｏ２的产率，３次实验测得有机氢过氧化物的产率分别为３．８％和４．３％和３．９％，平均为４．０％；Ｈ２Ｏ２的产率分别为２．２％、１．６％和１．８％，平均为１．９％，探讨了异茂二烯与Ｏ３反应体系中有机氢过氧化物和Ｈ２Ｏ２的生成机理。
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| 关 键 词： | 环境污染 异戊二烯 O3 双通道 有机氢过氧化物 |
| 收稿时间： | 1997/5/14 0:00:00 |
Study of Organic Hydroperoxides and H2O2Yields in Isoprene and O3 Reactions |
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| Li Shuang.Study of Organic Hydroperoxides and H2O2Yields in Isoprene and O3 Reactions[J].Chinese Journal of Environmental Science,1997,18(6):16-18. |
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| Authors: | Li Shuang |
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| Affiliation: | The State Key Lab of Environ. Simulation and Pollution Control, Center of Environ. Sci., Peking Univ., Beijing 100871;The State Key Lab of Environ. Simulation and Pollution Control, Center of Environ. Sci., Peking Univ., Beijing 100871;The State Key Lab of Environ. Simulation and Pollution Control, Center of Environ. Sci., Peking Univ., Beijing 100871;The State Key Lab of Environ. Simulation and Pollution Control, Center of Environ. Sci., Peking Univ., Beijing 100871;The State Key Lab of Environ. Simulation and Pollution Control, Center of Environ. Sci., Peking Univ., Beijing 100871 |
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| Abstract: | he atmospheric reaction of isporene with O 3 was simulated under the dark and room temperature in the 28 5L quartz reactor coupled with a Long Path Fourier Transform Infrared Spectrometer,while the Dual Channel H 2O 2 Analytical System was used to determine the production of organic hydroperoxides and H 2O 2.Yields measured respectively in the three repeated experiments are 3 8%,4 3% and 3 9% for organic hydroperoxides with the average of 4 0%,and 2 2%,1 6% and 1 8% for H 2O 2 with the average of 1 9%.The formation mechanisms of organic hydroperoxides and H 2O 2 were briefly discussed. |
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| Keywords: | isoprene O 3 Dual Channel H 2O 2 Analytical System organic hydroperoxides H 2O 2 |
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