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首页> 外文期刊>Chinese science bulletin >Hel photoelectron spectroscopic (UPS) study of microwave- discharged species of the freon compounds- A Hel photoelectron spectrum of chlorine atoms
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Hel photoelectron spectroscopic (UPS) study of microwave- discharged species of the freon compounds- A Hel photoelectron spectrum of chlorine atoms

机译：氟利昂化合物的微波释放物种的Hel光电子能谱（UPS）研究-氯原子的Hel光电子能谱

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摘要

Freon compounds are the most important material to deplete the ozone layer in thestratosphere. Under atmospheric conditions, the species which are produced by chemical and photolysis reactions of freon can directly result in the destruction of the ozone kyer. But the reaction channel and mechanism between ozone and freon are not clear now. It is well known that the Hel (21.22 eV) photoelectron spectroscopy (UPS) not only provides a great deal of information about orbital energies, electronic states and bonding characters of the molecules studied, but also is successfully used in thestudies of chemical reaction processes. The microwave discharge is a good method to generate transient species studied by Hel photoelectron spectroscopy. In order to probe into the destruction of the ozone shell in the atmosphere from the freon compounds Hel photoelectron spectroscopic study of the microwave discharged species of different freon series compounds (CF_2Cl_2, and CF_3Q) is reported in the present note.
机译：氟利昂化合物是耗尽平流层中臭氧层的最重要材料。在大气条件下，由氟利昂的化学和光解反应产生的物质可以直接导致臭氧基团的破坏。但是目前尚不清楚臭氧与氟利昂之间的反应途径和机理。众所周知，Hel（21.22 eV）光电子能谱（UPS）不仅提供了大量有关所研究分子的轨道能，电子态和键合特性的信息，而且还成功地用于化学反应过程的研究中。微波放电是产生通过Hel光电子能谱研究的瞬态物质的好方法。为了探究氟利昂化合物对大气中臭氧壳的破坏，本报告报道了对不同氟利昂系列化合物（CF_2Cl_2和CF_3Q）的微波释放物种进行Hel光电子能谱研究。

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