Oxidation of Chloroform in a Gliding-Arc Plasma: Observation of Molecular Vibrations

被引：4

作者：

Indarto, Antonius

Choi, Jae W. ^{[1
]}

Lee, Hwaung ^{[1
]}

机构：

[1] Korea Inst Sci & Technol, Environm Proc Div, Seoul 136791, South Korea

来源：

IEEE TRANSACTIONS ON PLASMA SCIENCE | 2009年 / 37卷 / 08期

关键词：

Ab initio calculation; chloroform oxidation; gliding-arc plasma; molecular vibration; DECOMPOSITION; DENSITY; DICHLOROMETHANE; SPECTROSCOPY; DISCHARGE; EMISSION; REMOVAL; OXYGEN; GASES; CCL4;

D O I：

10.1109/TPS.2009.2025043

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

This paper presents a direct comparison of the vibrational spectra between quantum mechanistic calculation and ultrashort laser pulses (USLP) spectrometer for chloroform oxidation. The chloroform decomposition was conducted in the presence of oxygen by using a gliding-arc plasma. In agreement with the prediction from both ab initio density functional theory calculation and USLP spectra analysis, it shows that the early step of the chloroform decomposition by oxygen follows a mechanism of CHCl3 + O-2 -> CCl3OOH -> COCl2 + OH + Cl.

引用

页码：1526 / 1531

页数：6

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