Sorption Reaction of Chromium(VI) Ions with Carbon Adsorbents
Autor: | V. I. Dudarev, A. V. Dragunsky, G. A. Petukhova, O. V. Rybarchuk |
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Rok vydání: | 2021 |
Předmět: | |
Zdroj: | Protection of Metals and Physical Chemistry of Surfaces. 57:464-468 |
ISSN: | 2070-206X 2070-2051 |
DOI: | 10.1134/s2070205121030205 |
Popis: | The sorption interaction of chromium(VI) ions with carbon adsorbents was studied by the physicochemical methods of energy dispersive X-ray spectroscopy, IR spectroscopy, and modeling using the Firefly801 program. A probable sorption mechanism is proposed, which can be considered as the sum of processes determined by external and internal diffusion of ions, electrostatic interaction, and ion exchange reactions. |
Databáze: | OpenAIRE |
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