A nano-sized unimodal montmorillonite fraction (bentonite-E) with low metal-carbonate contents was isolated from native clay from the Gerpegezh deposit (Kabardino-Balkaria Republic) using an electrochemical method with lead and copper anodes. The elemental composition, chemical structure and morphology, and thermal properties of the obtained samples were studied using contemporary physicochemical methods (volumetry, IR spectroscopy, x-ray powder diffraction, laser-diffraction particle-size analysis, x-ray crystal structure analysis, thermal analysis).
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The work was performed according to coordinated research plans and was a component part of projects developed at the Department of Organic Chemistry and Polymers, Kh. M. Berbekov KBSU. The work was carried out in the science-education center Polymers and Composites in the Laboratory for Monomers and Nanocomposites under the scientific direction of Prof. Yu. I. Musaev.
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Translated from Khimicheskie Volokna, No. 1, pp. 70-74, January—February, 2018.
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Musaev, Y.I., Musaeva, E.B., Baikaziev, A.E. et al. Properties of Electrochemically Produced Nano-Sized Unimodal Bentonite-E. Fibre Chem 50, 68–72 (2018). https://doi.org/10.1007/s10692-018-9933-z
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DOI: https://doi.org/10.1007/s10692-018-9933-z