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Mendeleev Communications, 2023, Volume 33, Issue 3, Pages 425–427
DOI: https://doi.org/10.1016/j.mencom.2023.04.040
(Mi mendc417)
 

This article is cited in 6 scientific papers (total in 6 papers)

Communications

Spectral characteristics of ethylene sorbed by silver-containing ionic liquids studied by in situ ATR-FTIR spectroscopy

E. P. Kovalev, S. A. Prikhod'ko, A. S. Shalygin, O. N. Martyanov

G.K. Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
Abstract: The spectral characteristics of ethylene absorbed by ionic liquids (ILs) containing silver ions were studied by in situ ATR-FTIR spectroscopy at high pressure. Three different states of ethylene were observed based on the band shift of out-of-plane bending vibrations (ωCH2) due to van der Waals interactions, hydrogen bonds, and π-complex formation with silver ions. Thus, ethylene can be used as an IR-sensitive probe molecule for characterizing interactions with ILs and other substances.
Keywords: ionic liquids, ethylene, silver, absorption, ATR-FTIR spectroscopy, π-complex.
Bibliographic databases:
Document Type: Article
Language: English
Supplementary materials:
Supplementary_data_1.pdf (1.1 Mb)


Citation: E. P. Kovalev, S. A. Prikhod'ko, A. S. Shalygin, O. N. Martyanov, “Spectral characteristics of ethylene sorbed by silver-containing ionic liquids studied by in situ ATR-FTIR spectroscopy”, Mendeleev Commun., 33:3 (2023), 425–427
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  • https://www.mathnet.ru/eng/mendc/v33/i3/p425
  • This publication is cited in the following 6 articles:
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