O(1D)与CF3Cl的反应研究 |
摘要点击 3097 全文点击 2501 投稿时间:1999-02-26 |
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中文关键词 三氟氯甲烷 1D态氧原子 臭氧 紫外光 |
英文关键词 CF3Cl,oxygen atom(1D excited state),ozone,UV light. |
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中文摘要 |
研究CF3Cl-O3体系在253.7nm 紫外光照射下所引发的O(1D)与CF3Cl的反应.O(1D)与CF3Cl的反应最终产物为CF2O、F2、Cl2,并讨论了O(1D)与CF3Cl的反应机理.研究表明,在本实验条件的253.7nm 紫外光作用下,CF3Cl自身不发生解离,同时O(3P)不与CF3Cl发生反应.此外外加气体(氮气、氧气)对O(1D)与CF3Cl的反应有较强的淬灭作用 |
英文摘要 |
The mechanism of O(1D) reaction with CF3Cl induced by photolysis of CF3Cl O3 system at 253.7nm was studied.The final reaction products are CF2O,F2 and Cl2.The reaction of photolysis of CF3Cl or O(3P) with CF3Cl is impossible in the experiment.Added gases such as nitrogen and oxygen can quench the reaction of O(3P) with CF3Cl quickly. |