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Time-resolved Fourier transform infrared emission spectroscopy of CO Delta v=1 and Delta v=2 extended bands in the ground X-1 Sigma+ state produced by formamide glow discharge
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SYSNO ASEP 0542619 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Time-resolved Fourier transform infrared emission spectroscopy of CO Delta v=1 and Delta v=2 extended bands in the ground X-1 Sigma+ state produced by formamide glow discharge Author(s) Pastorek, Adam (UFCH-W) ORCID
Civiš, Svatopluk (UFCH-W) RID, ORCID, SAI
Clark, V. H. J. (GB)
Yurchenko, S. N. (GB)
Ferus, Martin (UFCH-W) ORCID, RID, SAIArticle number 107521 Source Title Journal of Quantitative Spectroscopy and Radiative Transfer. - : Elsevier - ISSN 0022-4073
Roč. 262, MAR 2021 (2021)Number of pages 9 s. Language eng - English Country GB - United Kingdom Keywords Carbon monoxide ; Formamide ; ftir ; Glow discharge ; Spectroscopy ; Time resolved Subject RIV CF - Physical ; Theoretical Chemistry OECD category Physical chemistry R&D Projects EF16_019/0000778 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GA19-03314S GA ČR - Czech Science Foundation (CSF) Method of publishing Limited access Institutional support UFCH-W - RVO:61388955 UT WOS 000642457300013 EID SCOPUS 85099690311 DOI https://doi.org/10.1016/j.jqsrt.2021.107521 Annotation This paper presents an extension to our knowledge of Delta v = 1 and Delta v = 2 bands of carbon monoxide in the ground state, measured by Fourier transform infrared spectroscopy of glow discharge of formamidenitrogen mixture. Lines in declared bands are measured up to v = 30 for Delta v = 1 and up to v = 24 for Delta v = 2 band, by use of both InSb and MCT detectors, which have not been measured in the laboratory before. Dunham parameters obtained by fitting our lines are presented as well as comparison to other authors. The paper also demonstrates the interesting impossibility of sufficient population of Delta v = 2 band of CO when only pure CO is used in the glow discharge, instead of formamide-based mixture. Additionally, we present a non-LTE model to describe the intensity pattern of the Delta v = 1 and the Delta v = 2 bands of (CO)-C-12-O-16 experimental spectra by simulating the corresponding non-LTE vibrational populations of CO. (C) 2021 Published by Elsevier Ltd. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2022 Electronic address http://hdl.handle.net/11104/0320002
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