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Optics and Spectroscopy, 2018, Volume 124, Issue 5, Pages 623–627
DOI: https://doi.org/10.21883/OS.2018.05.45942.294-17 (Mi os1000) 		 
This article is cited in 6 scientific papers (total in 6 papers)

Spectroscopy of condensed matter

Distortions in IR spectra related to registration conditions: II. The influence of scattering

R. G. Novikova, R. Konopnitskiib, A. A. Tsyganenkoa

a Saint Petersburg State University
b École nationale supérieure de physique de Strasbourg, Illkirch-Graffenstaden, France
Citations (6)
DOI: https://doi.org/10.21883/OS.2018.05.45942.294-17
Abstract: We consider distortions of the shapes of absorption bands of strongly scattering samples in the spectra of molecules adsorbed on the surface of dispersed solids. We show that the influence of the scattering on IR spectra of dispersed samples is not reduced merely to a weakening of the intensity of the transmitted light, but, rather, the scattering affects the contour of a spectral band due to changes in the refractive index of the substance in the range of the absorption band. Using carbon dioxide adsorbed on a NaX zeolite as an example, we demonstrate two methods for taking into account the contribution of the scattering to the spectra of surface compounds: the registration of the “diffuse-transmission” spectrum and placing a sample into an immersion liquid, for which liquid oxygen is used. The obtained spectra indicate that, if the zeolite is saturated with the adsorbate, the band of the antisymmetric stretching vibration of CO22 molecules broadens and reveals a complex structure as a result of the resonant dipole–dipole interaction between adsorbed molecules.
Funding agency Grant number
Russian Foundation for Basic Research 17-03-01372
Received: 16.12.2017
Revised: 05.01.2018
English version:
Optics and Spectroscopy, 2018, Volume 124, Issue 5, Pages 655–659
DOI: https://doi.org/10.1134/S0030400X18050156
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: R. G. Novikov, R. Konopnitskii, A. A. Tsyganenko, “Distortions in IR spectra related to registration conditions: II. The influence of scattering”, Optics and Spectroscopy, 124:5 (2018), 623–627; Optics and Spectroscopy, 124:5 (2018), 655–659
Citation in format AMSBIB
\Bibitem{NovKonTsy18}
\by R.~G.~Novikov, R.~Konopnitskii, A.~A.~Tsyganenko
\paper Distortions in IR spectra related to registration conditions: II. The influence of scattering
\jour Optics and Spectroscopy
\yr 2018
\vol 124
\issue 5
\pages 623--627
\mathnet{http://mi.mathnet.ru/os1000}
\crossref{https://doi.org/10.21883/OS.2018.05.45942.294-17}
\elib{https://elibrary.ru/item.asp?id=32740169}
\transl
\jour Optics and Spectroscopy
\yr 2018
\vol 124
\issue 5
\pages 655--659
\crossref{https://doi.org/10.1134/S0030400X18050156}
Linking options:
  • https://www.mathnet.ru/eng/os1000
  • https://www.mathnet.ru/eng/os/v124/i5/p623
    • This publication is cited in the following 6 articles:
    1. Galymzhan Kulamkadyrovich Mamytbekov, Dmitry Anatol'evich Zheltov, Olga Sergeevna Milts, Yernat Rashidovich Nurtazin, “Polymer–Zeolite Composites: Synthesis, Characterization and Application”, Colloids and Interfaces, 8:1 (2024), 8  crossref
    2. Nikola L. Drenchev, Boris L. Shivachev, Lubomir D. Dimitrov, Konstantin I. Hadjiivanov, “Effect of Water on CO2 Adsorption on CaNaY Zeolite: Formation of Ca2+(H2O)(CO2), Ca2+(H2O)(CO2)2 and Ca2+(H2O)2(CO2) Complexes”, Nanomaterials, 13:16 (2023), 2278  crossref
    3. Yajie Fu, Cederick Cyril Amoo, Haochen Qi, Heyang Liu, Lingjun Zhu, Peng Lu, Ruiqin Yang, Chuang Xing, Shurong Wang, Jian Sun, “EDTA chemical directly orient CO2 hydrogenation towards olefins”, Chemical Engineering Journal, 438 (2022), 135597  crossref
    4. Dmitrii S. Bogdanov, Roman G. Novikov, Oleg S. Pestsov, Denis A. Baranov, Marina G. Shelyapina, Alexey A. Tsyganenko, Igor A. Kasatkin, Vladimir D. Kalganov, Oleg I. Silyukov, Vitalii Petranovskii, “Formation of admixed phase during microwave assisted Cu ion exchange in mordenite”, Materials Chemistry and Physics, 261 (2021), 124235  crossref
    5. Inna V. Fadeeva, Margarita A. Goldberg, Ilya I. Preobrazhensky, Georgy V. Mamin, Galina A. Davidova, Nadezhda V. Agafonova, Marco Fosca, Fabrizio Russo, Sergey M. Barinov, Simona Cavalu, Julietta V. Rau, “Improved cytocompatibility and antibacterial properties of zinc-substituted brushite bone cement based on β-tricalcium phosphate”, J Mater Sci: Mater Med, 32:9 (2021)  crossref
    6. Denis A. Baranov, Sofia O. Vysotskaya, Elena P. Zarochentseva, Dmitry A. Lisachenko, Daria A. Nosova, Alexey A. Tsyganenko, “Spectral studies of niflumic acid aggregation in dissolved, solid and adsorbed states”, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 222 (2019), 117224  crossref
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