Mid-infrared polarization spectroscopy of polyatomic molecules:: Detection of nascent CO2 and H2O in atmospheric pressure flames

被引：34

作者：

Li, ZS

Rupinski, M

Zetterberg, J

Alwahabi, ZT

Aldén, M

机构：

[1] Lund Univ, Lund Inst Technol, Div Combust Phys, S-22100 Lund, Sweden

[2] Univ Adelaide, Sch Chem Engn, Adelaide, SA 5005, Australia

来源：

CHEMICAL PHYSICS LETTERS | 2005年 / 407卷 / 4-6期

关键词：

D O I：

10.1016/j.cplett.2005.03.102

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We report the application of mid-infrared polarization spectroscopy (IRPS) for detection of nascent CO2 and H2O in atmospheric pressure flames. The recorded IRPS spectra demonstrated both the quantitative nature of the method and the suppression of strong infrared emission from flames. In spite of the high line-density of the hot polyatomic ro-vibrational spectrum, lines belonging to different CO2 and H2O hot bands were recognized in the chosen spectral region, which ensures the species-selective application of IRPS. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：243 / 248

页数：6

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