Abstract
A sol-gel method for the synthesis of manganese dioxide nanoparticles stabilized with methionine is proposed. The optical properties of MnO2 sols, its morphology, elemental and phase composition were studied. A quantum-chemical calculation was performed and models for the formation of a chemical bond between a methionine molecule and a fragment of the manganese dioxide unit cell were constructed. According to the results of the computer simulation, the most probable mechanism of stabilization of MnO2 nanoparticles was revealed.
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The study was carried out with the financial support of the Council on Grants under the President of the Russian Federation (project SP-1191.2019.4).
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Blinov, A.V., Kravtsov, A.A., Krandievskii, S.O. et al. Synthesis of MnO2 Nanoparticles Stabilized by Methionine. Russ J Gen Chem 90, 283–286 (2020). https://doi.org/10.1134/S107036322002019X
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DOI: https://doi.org/10.1134/S107036322002019X