Nanocarbon Materials as New Generation Bio-Sorbents for the Extraction of Trace Uranium from Aqueous Media

This study investigates the chemical structure and U-238 sorption properties of carbon nanomaterials (CNMs) synthesized from tree bark via self-propagating high-temperature synthesis (SHS). The CNM samples were found to be microporous adsorbents with unique characteristics, including high paramagnetic center (PMC) concentrations and biologically active elements such as Ca and Mg. The materials demonstrated effective extraction of trace uranium from aqueous media, supporting their potential development as new enterosorbent agents.

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Publication Details

Journal
Russian Journal of General Chemistry
Published
2025-12-01
DOI
https://doi.org/10.1134/s1070363225140051
Primary Topic
Radioactive element chemistry and processing
Type
article
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article

Nanocarbon Materials as New Generation Bio-Sorbents for the Extraction of Trace Uranium from Aqueous Media

A. P. Karmanov, O. V. Raskosha, A. P. Vozniakovskii, N. G. Rachkova et al.
Russian Journal of General Chemistry
Radioactive element chemistry and processing
article

Nanocarbon Materials as New Generation Bio-Sorbents for the Extraction of Trace Uranium from Aqueous Media

A. P. Karmanov, O. V. Raskosha, A. P. Vozniakovskii, N. G. Rachkova, L. S. Kocheva
article en

Abstract

This study investigates the chemical structure and U-238 sorption properties of carbon nanomaterials (CNMs) synthesized from tree bark via self-propagating high-temperature synthesis (SHS). The CNM samples were found to be microporous adsorbents with unique characteristics, including high paramagnetic center (PMC) concentrations and biologically active elements such as Ca and Mg. The materials demonstrated effective extraction of trace uranium from aqueous media, supporting their potential development as new enterosorbent agents.

Russian Journal of General ChemistryVol. 95(S2)
Institute of Biology of Komi Scientific Centre (RU), Institute of Geology, Komi Science Centre (RU), Synthetic Rubber Research Institute named after S. V. Lebedeva (RU)
Openalex Percentile: Top 43%
Radioactive element chemistry and processing
DOISourceOpenAlex
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Nanocarbon Materials as New Generation Bio-Sorbents for the Extraction of Trace Uranium from Aqueous Media — A. P. Karmanov, O. V. Raskosha, et al. · Russian Journal of General Chemistry (2025) | TGRS Research Map | TGRS