Synthesis and adsorption properties of cobalt-carbon nanocomposites on the basis of sunflower seed husks
Journal Title: Поверхня - Year 2017, Vol 24, Issue 9
Abstract
Impregnation of sunflower seed husks with cobalt chloride with subsequent pyrolysis at 800 °C in an argon atmosphere allows obtaining metal-carbon magnetosensitive nanocomposites with developed microporosity. This method leads to formation of porous carbon and metal cobalt in cubic and hexagonal structural modifications, while a portion of cobalt forms a soluble compound in water. The size of cobalt crystallites of cubic modification was 20-21 nm, and hexagonal - 12-13 nm. The specific surface of the samples, depending on the synthesis conditions, ranged from 74 to 583 m2/g.
Authors and Affiliations
V. M. Bogatyrov, M. V. Galaburda, O. I. Oranska, B. Charmas, J. Skubiszewska-Zięba, M. A. Komar, I. I. Voitko
Keywords
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- EP ID EP592066
- DOI 10.15407/Surface.2017.09.145
- Views 106
- Downloads 0
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