Abstract
The synthesis of a carbon sorbent modified with lactic and glycolic acids using a vacuum rotary evaporator was carried out. The parameters of the process of modification of the carbon sorbent are optimized: the duration of synthesis, the temperature of polycondensation, and the consumption of the modifier. The physicochemical properties of the original and modified sorbents were studied before and after optimization of the synthesis. Microbiological studies have been carried out to determine the biospecific properties of carbon sorbents.
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ACKNOWLEDGMENTS
The authors are grateful to staff members of the Center for New Chemical Technologies Federal Research Center, Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, A.B. Arbuzov for performing IR spectroscopy studies of the samples and N.V. Antonicheva for performing thermal analysis. The studies were carried out using the equipment of the National Center for Catalyst Research Center for Collective Use of the Institute of Catalysis, Siberian Branch, Russian Academy of Sciences.
Funding
The research was performed using equipment of the Shared-Use Center “National Center for the Study of Catalysts” at the Boreskov Institute of Catalysis. The work was carried out according to the state task of the Boreskov Institute of Catalysis (project registration number АААА-А19-119050790074-9).
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Pyanova, L.G., Lavrenov, A.V., Kornienko, N.V. et al. Optimization of Parameters of Synthesis of Carbon Sorbents Modified with Hydroxic Acids. Prot Met Phys Chem Surf 56, 1138–1143 (2020). https://doi.org/10.1134/S2070205120060180
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DOI: https://doi.org/10.1134/S2070205120060180