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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2017, Volume 105, Issue 9, Pages 550–553 DOI: https://doi.org/10.7868/S0370274X17090065
(Mi jetpl5258)
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This article is cited in 2 scientific papers (total in 2 papers)
OPTICS AND NUCLEAR PHYSICS
Controlled spectral translucence of nanoporous SiO$_2$/Al$_2$O$_3$ xerogel filled with ammonia and acetone
T. M. Petrovaa, Yu. N. Ponomarevba, A. A. Solodovba, A. M. Solodova, E. A. Glazkovac a Zuev Institute of Atmospheric Optics, Siberian Branch, Russian Academy of Sciences, Tomsk, Russia
b National Research Tomsk State University, Tomsk, Russia
c Institute of Strength Physics and Materials Science, Siberian Branch, Russian Academy of Sciences, Tomsk, Russia
DOI:
https://doi.org/10.7868/S0370274X17090065
Abstract:
The near infrared transmission spectra of nanoporous SiO$_2$/Al$_2$O$_3$ xerogel have been recorded for the first time in the process of filling of nanopores with ammonia and acetone molecules. It has been found that the physical adsorption of these gases results in a reversible increase in the translucence of xerogel samples at the frequencies of vibrational bands of surface OH groups.
Received: 06.04.2017
Citation:
T. M. Petrova, Yu. N. Ponomarev, A. A. Solodov, A. M. Solodov, E. A. Glazkova, “Controlled spectral translucence of nanoporous SiO$_2$/Al$_2$O$_3$ xerogel filled with ammonia and acetone”, Pis'ma v Zh. Èksper. Teoret. Fiz., 105:9 (2017), 550–553; JETP Letters, 105:9 (2017), 582–585
Linking options:
https://www.mathnet.ru/eng/jetpl5258 https://www.mathnet.ru/eng/jetpl/v105/i9/p550
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