Abstract
It is found that the highest value of the separation factor of the nitrogen—oxygen mixture is observed for zeolite activated in the presence of 2 vol % CO2 in nitrogen. It is shown on the basis of IR studies that the formation of bicarbonate structures is most characteristic for this sample.
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Original Russian Text © E.N. Ivanova, A.A. Averin, M.B. Alekhina, N.P. Sokolova, T.V. Kon’kova, 2016, published in Fizikokhimiya Poverkhnosti i Zashchita Materialov, 2016, Vol. 52, No. 2, pp. 185–190.
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Ivanova, E.N., Averin, A.A., Alekhina, M.B. et al. Thermal Activation of Type X Zeolites in the Presence of Carbon Dioxide. Prot Met Phys Chem Surf 52, 267–272 (2016). https://doi.org/10.1134/S207020511602012X
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DOI: https://doi.org/10.1134/S207020511602012X