%0 Journal Article
%T Rate constants for the reactions of ozone with dimethyl sulfide and ethene<br>臭氧与二甲硫醚和乙烯的反应速率常数测定
%A WANG Haitao
%A ZHU Hongxi
%A ZENG Ming
%A MU Yujing
%A <br>汪海涛
%A 朱红霞
%A 曾鸣
%A 牟玉静
%J 环境科学学报
%D 2007
%I 
%X Rate constants of the reactions of ozone with dimethyl sulfide (DMS) and ethane (C2H4) were measured at room temperature and 1.01×105Pa. Measurements were carried out in a smog chamber by using absolute method ( pseudo-first order reaction). The rate constants are KDMS=(1.48±0.12)×10-20 cm3·molecule-1·s-1and kC2H4=(1.35±0.10)×10-18 cm3·molecule-1·s-1. The value of ethane rate constant is in good agreement with that of others reported. The value of DMSconstant is about two orders of magnitude lower than that of other reported.
%K dimethyl sulfide
%K ethane
%K ozone
%K rate constant
%K smog chamber<br>二甲硫醚
%K 乙烯
%K 臭氧
%K 反应速率常数
%K 烟雾箱
%K 臭氧
%K 甲硫醚
%K 乙烯
%K 一级反应
%K 速率常数
%K 测定
%K ethene
%K dimethyl
%K sulfide
%K ozone
%K 上限值
%K 文献
%K 绝对方法
%K 手段
%K 研究
%K 氧分析仪
%K 气相色谱
%K 烟雾箱
%K 利用
%K 条件
%K 室温
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=815415A8B6CEB926E18CA07FA478A8E0&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=94C357A881DFC066&sid=FA519F4FF622280A&eid=0358FC3DBCE8E14D&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=0&reference_num=19