Email this article Infrared absorption spectra of CO2, C2H4, C2H6 in nanopores of SiO2/Al2O3 aerogel
- Authors: Petrova T.M.1, Ponomarev Y.N.1, Solodov A.A.1, Solodov A.M.1, Glazkova E.A.2,3, Bakina O.V.2,3, Lerner M.I.2,3
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Affiliations:
- V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
- Institute of Strength Physics and Materials Science
- National Research Tomsk Polytechnic University
- Issue: Vol 29, No 5 (2016)
- Pages: 404-409
- Section: Spectroscopy of Ambient Medium
- URL: https://journals.rcsi.science/1024-8560/article/view/187841
- DOI: https://doi.org/10.1134/S1024856016050122
- ID: 187841
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Abstract
Transformation of C2H4, CO2 and C2H6 absorption spectra confined in nanopores of SiO2/Al2O3 aerogel is studied for the first time in comparison with the spectra of these molecules in the free state. It is shown that the integral intensities of confined C2H4 within 5700–6250 cm–1, CO2 within 4760–5160 cm–1, and C2H6 within 2830–3030 cm–1 are higher by 13.3, 15, and 18 times, respectively, than those of free gases.
About the authors
T. M. Petrova
V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
Author for correspondence.
Email: tanja@iao.ru
Russian Federation, pl. Akademika Zueva 1, Tomsk, 634055
Yu. N. Ponomarev
V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
Email: tanja@iao.ru
Russian Federation, pl. Akademika Zueva 1, Tomsk, 634055
A. A. Solodov
V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
Email: tanja@iao.ru
Russian Federation, pl. Akademika Zueva 1, Tomsk, 634055
A. M. Solodov
V.E. Zuev Institute of Atmospheric Optics, Siberian Branch
Email: tanja@iao.ru
Russian Federation, pl. Akademika Zueva 1, Tomsk, 634055
E. A. Glazkova
Institute of Strength Physics and Materials Science; National Research Tomsk Polytechnic University
Email: tanja@iao.ru
Russian Federation, pr. Akademicheskii 2/1, Tomsk, 634055; pr. Lenina 30, Tomsk, 634050
O. V. Bakina
Institute of Strength Physics and Materials Science; National Research Tomsk Polytechnic University
Email: tanja@iao.ru
Russian Federation, pr. Akademicheskii 2/1, Tomsk, 634055; pr. Lenina 30, Tomsk, 634050
M. I. Lerner
Institute of Strength Physics and Materials Science; National Research Tomsk Polytechnic University
Email: tanja@iao.ru
Russian Federation, pr. Akademicheskii 2/1, Tomsk, 634055; pr. Lenina 30, Tomsk, 634050
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