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Optics and Spectroscopy, 2020, Volume 128, Issue 1, Pages 118–121
DOI: https://doi.org/10.21883/OS.2020.01.48847.247-19
(Mi os504)
 

This article is cited in 2 scientific papers (total in 2 papers)

Optics of low-dimensional structures, mesostructures, and metamaterials

IR spectroscopy of bidistilled and deuterium water under conditions of geometric limitation in glass nanopores

A. V. Bykov, Yu. V. Starokurov, A. M. Saletskii

Faculty of Physics, Lomonosov Moscow State University
Abstract: The IR spectra of H$_2$O and D$_2$O were studied under the conditions of geometric restriction in nanoporous glass (PG) matrices with different pore sizes. It was found that with increasing pore size of PG in the region of 2 nm $<R<$ 6 nm there is a decrease in the proportion of water with a strong H bond and an increase in the proportion of water with a weak H bond of molecules. At $R>$ 6 nm, no change in the structure of geometrically bounded H$_2$O and D$_2$O is observed. While for D$_2$O the effect is smaller (because of the stronger connection of D – O compared to H – O). It has been shown that H$_2$O molecules, which form bonds with the pore surface, are mainly formed from hydrogen bond network molecules whose vibrations are not in phase, while for D$_2$O, such bonds with the surface are formed from hydrogen bond network molecules whose vibrations occur in phase.
Keywords: bidystilled water, deuterium water, nanoporous glass, IR spectroscopy, vodorodnye connection.
Received: 23.08.2019
Revised: 23.08.2019
Accepted: 26.09.2019
English version:
Optics and Spectroscopy, 2020, Volume 128, Issue 1, Pages 114–118
DOI: https://doi.org/10.1134/S0030400X20010063
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. V. Bykov, Yu. V. Starokurov, A. M. Saletskii, “IR spectroscopy of bidistilled and deuterium water under conditions of geometric limitation in glass nanopores”, Optics and Spectroscopy, 128:1 (2020), 118–121; Optics and Spectroscopy, 128:1 (2020), 114–118
Citation in format AMSBIB
\Bibitem{BykStaSal20}
\by A.~V.~Bykov, Yu.~V.~Starokurov, A.~M.~Saletskii
\paper IR spectroscopy of bidistilled and deuterium water under conditions of geometric limitation in glass nanopores
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 1
\pages 118--121
\mathnet{http://mi.mathnet.ru/os504}
\crossref{https://doi.org/10.21883/OS.2020.01.48847.247-19}
\elib{https://elibrary.ru/item.asp?id=42744673}
\transl
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 1
\pages 114--118
\crossref{https://doi.org/10.1134/S0030400X20010063}
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  • https://www.mathnet.ru/eng/os/v128/i1/p118
  • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Optics and Spectroscopy Optics and Spectroscopy
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