Line broadening of carbon dioxide confined in nanoporous aerogel

T. M. Petrova; Yu. N. Ponomarev; A. A. Solodov; A. M. Solodov; V. M. Deichuli

doi:10.1117/12.2249464

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29 November 2016 Line broadening of carbon dioxide confined in nanoporous aerogel

T. M. Petrova, Yu. N. Ponomarev, A. A. Solodov, A. M. Solodov, V. M. Deichuli

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Proceedings Volume 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 100350M (2016) https://doi.org/10.1117/12.2249464
Event: XXII International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2016, Tomsk, Russian Federation

Abstract

For the first time the absorption spectrum of 2 0 0 12 – 0 0 0 01 band of carbon dioxide, confined in nanoporous silica aerogel with the density of 0.009 g/cm³,was measured using a Bruker IFS 125 HR FTIR at room temperature and a spectral resolution of 0.008 cm^-1. The obtained dependence of spectral line half-width values on rotational quantum numbers was studied and compared with data available in the literature.

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T. M. Petrova, Yu. N. Ponomarev, A. A. Solodov, A. M. Solodov, and V. M. Deichuli "Line broadening of carbon dioxide confined in nanoporous aerogel", Proc. SPIE 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 100350M (29 November 2016); https://doi.org/10.1117/12.2249464

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