Adsorption Activity of Chromium(VI) Ions on a Carbon Surface

A survey–analytical investigation of the adsorption activity of chromium(VI) on the surface of various carbon adsorbents was carried out. The results of physicochemical investigations and their analysis, as well as the data of computer simulations based on quantum-chemical calculations by the standa...

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Bibliographic Details
Published in:Protection of metals and physical chemistry of surfaces 2023-12, Vol.59 (6), p.1073-1077
Main Authors: Dudarev, V. I., Zhitov, A. V., Petukhova, G. A.
Format: Article
Language:English
Subjects:
Adsorption
Carbon
Characterization and Evaluation of Materials
Chemistry and Materials Science
Chromium
Corrosion and Coatings
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
Metallic Materials
Physicochemical Processes at Interfaces
Quantum chemistry
Surface chemistry
Tribology
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Summary:A survey–analytical investigation of the adsorption activity of chromium(VI) on the surface of various carbon adsorbents was carried out. The results of physicochemical investigations and their analysis, as well as the data of computer simulations based on quantum-chemical calculations by the standard software packages Gaussian-98 and Firefly 8.0.1, were considered in the study. The features of the possible mechanism of adsorption processes involving chrome(VI) ions and carbon surface were presented.
ISSN:2070-2051
2070-206X
DOI:10.1134/S2070205123701241